Trace number 354252

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
minisat+ 1.14? (TO) 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-cycle.opb
MD5SUMa4f456875ede4549ae03268180cd603c
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables84737
Total number of constraints1802
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1802
Minimum length of a constraint11
Maximum length of a constraint1470
Number of terms in the objective function 9240
Biggest coefficient in the objective function 53687091200000
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 1737924154969464
Number of bits of the sum of numbers in the objective function 51
Biggest number in a constraint 48888431614361600
Number of bits of the biggest number in a constraint 56
Biggest sum of numbers in a constraint 779202693141814557
Number of bits of the biggest sum of numbers60
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
8.19/8.29	c Converting 2650 PB-constraints to clauses...
8.29/8.33	c   -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
20.09/20.14	c   -- Detecting intervals from adjacent constraints: #############################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################
20.09/20.19	c   -- Clauses(.)/Splits(s): ssssssssss
20.18/20.20	c ---[2658]---> BDD-cost:   15
20.18/20.20	c ---[2657]---> BDD-cost:   16
20.18/20.20	c ---[2654]---> BDD-cost:   13
20.18/20.20	c ---[2651]---> BDD-cost:   13
20.18/20.20	c ---[2650]---> BDD-cost:   13
20.18/20.20	c ---[2646]---> BDD-cost:   13
20.18/20.20	c ---[2645]---> BDD-cost:   13
20.18/20.20	c ---[2641]---> BDD-cost:   13
20.18/20.20	c ---[2640]---> BDD-cost:   13
20.18/20.20	c ---[2633]---> BDD-cost:   18
20.18/20.20	c ---[2632]---> BDD-cost:   18
20.18/20.20	c ---[2628]---> BDD-cost:   13
20.18/20.20	c ---[2627]---> BDD-cost:   13
20.18/20.20	c ---[2625]---> BDD-cost:   13
20.18/20.20	c ---[2624]---> BDD-cost:   13
20.18/20.20	c ---[2620]---> BDD-cost:   13
20.18/20.20	c ---[2619]---> BDD-cost:   13
20.18/20.20	c ---[2616]---> BDD-cost:   15
20.18/20.20	c ---[2615]---> BDD-cost:   16
20.18/20.20	c ---[2614]---> BDD-cost:   19
20.18/20.20	c ---[2613]---> BDD-cost:   21
20.18/20.20	c ---[2612]---> BDD-cost:   16
20.18/20.20	c ---[2611]---> BDD-cost:   13
20.18/20.20	c ---[2610]---> BDD-cost:   17
20.18/20.20	c ---[2609]---> BDD-cost:   16
20.18/20.20	c ---[2608]---> BDD-cost:   14
20.18/20.20	c ---[2607]---> BDD-cost:   14
20.18/20.20	c ---[2606]---> BDD-cost:   19
20.18/20.20	c ---[2605]---> BDD-cost:   18
20.18/20.20	c ---[2604]---> BDD-cost:   19
20.18/20.21	c ---[2603]---> BDD-cost:   18
20.18/20.21	c ---[2602]---> BDD-cost:   13
20.18/20.21	c ---[2601]---> BDD-cost:   10
20.18/20.21	c ---[2599]---> BDD-cost:   18
20.18/20.21	c ---[2598]---> BDD-cost:   16
20.18/20.21	c ---[2597]---> BDD-cost:   13
20.18/20.21	c ---[2596]---> BDD-cost:   15
20.18/20.21	c ---[2594]---> BDD-cost:   16
20.18/20.21	c ---[2593]---> BDD-cost:   18
20.18/20.21	c ---[2592]---> BDD-cost:   17
20.18/20.21	c ---[2591]---> BDD-cost:   14
20.18/20.21	c ---[2590]---> BDD-cost:   15
20.18/20.21	c ---[2589]---> BDD-cost:   15
20.18/20.21	c ---[2583]---> BDD-cost:   16
20.18/20.21	c ---[2581]---> BDD-cost:   55
20.18/20.21	c ---[2579]---> Sorter-cost:  703     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
20.18/20.22	c ---[2577]---> BDD-cost:   55
20.18/20.22	c ---[2575]---> BDD-cost:   55
20.18/20.22	c ---[2573]---> BDD-cost:   55
20.18/20.22	c ---[2571]---> BDD-cost:   46
20.18/20.22	c ---[2569]---> BDD-cost:   46
20.18/20.22	c ---[2567]---> BDD-cost:   46
20.18/20.23	c ---[2565]---> BDD-cost:   49
20.18/20.23	c ---[2563]---> BDD-cost:   49
20.18/20.23	c ---[2561]---> BDD-cost:   49
20.18/20.23	c ---[2559]---> BDD-cost:   58
20.18/20.23	c ---[2557]---> BDD-cost:   58
20.18/20.23	c ---[2555]---> BDD-cost:   58
20.18/20.23	c ---[2553]---> BDD-cost:   52
20.18/20.23	c ---[2551]---> BDD-cost:  154
20.18/20.23	c ---[2549]---> BDD-cost:   52
20.18/20.23	c ---[2547]---> BDD-cost:   52
20.18/20.23	c ---[2545]---> Sorter-cost: 1118     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2
20.18/20.24	c ---[2543]---> BDD-cost:  118
20.18/20.24	c ---[2541]---> BDD-cost:   40
20.18/20.24	c ---[2539]---> BDD-cost:   40
20.18/20.24	c ---[2537]---> BDD-cost:   40
20.18/20.24	c ---[2535]---> BDD-cost:   40
20.18/20.25	c ---[2533]---> BDD-cost:   40
20.18/20.25	c ---[2531]---> BDD-cost:   40
20.18/20.25	c ---[2529]---> BDD-cost:   40
20.18/20.25	c ---[2527]---> BDD-cost:   40
20.18/20.25	c ---[2525]---> BDD-cost:   40
20.18/20.25	c ---[2523]---> BDD-cost:   40
20.18/20.25	c ---[2521]---> Sorter-cost: 1205     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2
20.18/20.26	c ---[2519]---> BDD-cost:  127
20.18/20.26	c ---[2517]---> BDD-cost:   43
20.18/20.26	c ---[2515]---> BDD-cost:   43
20.18/20.26	c ---[2513]---> BDD-cost:   43
20.18/20.26	c ---[2511]---> BDD-cost:   43
20.18/20.26	c ---[2509]---> BDD-cost:   43
20.18/20.26	c ---[2507]---> BDD-cost:   43
20.18/20.26	c ---[2505]---> BDD-cost:   43
20.18/20.27	c ---[2503]---> BDD-cost:   43
20.18/20.27	c ---[2501]---> BDD-cost:   43
20.18/20.27	c ---[2499]---> BDD-cost:   43
20.18/20.27	c ---[2497]---> Adder-cost: 1057   maxlim: 10616968551   bits: 35/34
96.56/96.70	c ---[2495]---> Adder-cost: 1469   maxlim: 11435258842   bits: 35/34
257.91/258.03	c ---[2493]---> Adder-cost: 884   maxlim: 1765967035   bits: 32/31
312.90/313.05	c ---[2491]---> Adder-cost: 2480   maxlim: 7610015832   bits: 34/33
835.95/836.28	c ---[2489]---> Adder-cost: 1570   maxlim: 8043922013   bits: 34/33
993.11/993.46	c ---[2487]---> Adder-cost: 2749   maxlim: 16510124408   bits: 35/34
1330.41/1330.82	c ---[2485]---> Adder-cost: 1186   maxlim: 12231537684   bits: 35/34
1411.29/1411.74	c ---[2483]---> Adder-cost: 1568   maxlim: 13458825669   bits: 35/34
1634.02/1634.62	c ---[2481]---> Adder-cost: 1010   maxlim: 1818982776   bits: 32/31
1733.50/1734.18	c ---[2479]---> 
1800.09/1800.70	c *** TERMINATED ***
1800.09/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354252-1176701791/instance-354252-1176701791.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-354252-1176701791 -o ROOT/results/node44/solver-354252-1176701791 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354252-1176701791/minisat+ /tmp/evaluation/354252-1176701791/instance-354252-1176701791.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8768
/proc/meminfo: memFree=1676680/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=1180 CPUtime=0
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 118090811 1208320 117 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 295 122 67 215 0 77 0

[startup+0.0595481 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8768
/proc/meminfo: memFree=1676680/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=2984 CPUtime=0.05
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 574 0 0 0 5 0 0 0 18 0 1 0 118090811 3055616 558 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 746 558 74 215 0 528 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2984

[startup+0.101551 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8768
/proc/meminfo: memFree=1676680/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=3152 CPUtime=0.09
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 632 0 0 0 9 0 0 0 18 0 1 0 118090811 3227648 616 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134531121 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 788 616 75 215 0 570 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3152

[startup+0.301572 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8768
/proc/meminfo: memFree=1676680/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=4720 CPUtime=0.29
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 985 0 0 0 29 0 0 0 19 0 1 0 118090811 4833280 969 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 1180 969 75 215 0 962 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4720

[startup+0.701613 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8768
/proc/meminfo: memFree=1676680/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=7808 CPUtime=0.69
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 1754 0 0 0 69 0 0 0 22 0 1 0 118090811 7995392 1688 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809948 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 1952 1688 75 215 0 1734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7808

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8769
/proc/meminfo: memFree=1667840/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=12380 CPUtime=1.49
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 2947 0 0 0 149 0 0 0 25 0 1 0 118090811 12677120 2881 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530472 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 3095 2881 75 215 0 2877 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12380

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8769
/proc/meminfo: memFree=1661248/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=22504 CPUtime=3.09
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 5532 0 0 0 307 2 0 0 25 0 1 0 118090811 23044096 5383 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 5626 5383 75 215 0 5408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22504

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8769
/proc/meminfo: memFree=1643712/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=38324 CPUtime=6.29
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 9274 0 0 0 625 4 0 0 25 0 1 0 118090811 39243776 9125 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 9581 9125 75 215 0 9363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38324

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8769
/proc/meminfo: memFree=1626816/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=51684 CPUtime=12.68
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 12816 0 0 0 1262 6 0 0 25 0 1 0 118090811 52924416 12502 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135006417 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 12921 12502 83 215 0 12703 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 51684

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8769
/proc/meminfo: memFree=1612864/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=65560 CPUtime=25.48
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 19098 0 0 0 2538 10 0 0 25 0 1 0 118090811 67133440 15980 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012073 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 16390 15980 93 215 0 16172 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65560

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8769
/proc/meminfo: memFree=1612800/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=65560 CPUtime=51.07
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 19098 0 0 0 5097 10 0 0 25 0 1 0 118090811 67133440 15980 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003881 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 16390 15980 93 215 0 16172 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65560

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8769
/proc/meminfo: memFree=1609152/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=69128 CPUtime=102.26
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 21987 0 0 0 10215 11 0 0 25 0 1 0 118090811 70787072 16892 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012176 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 17282 16892 109 215 0 17064 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69128

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8771
/proc/meminfo: memFree=1609088/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=69128 CPUtime=162.23
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 21987 0 0 0 16212 11 0 0 25 0 1 0 118090811 70787072 16892 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838048 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 17282 16892 109 215 0 17064 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 69128

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8771
/proc/meminfo: memFree=1609088/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=69128 CPUtime=222.22
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 21987 0 0 0 22211 11 0 0 25 0 1 0 118090811 70787072 16892 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003915 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 17282 16892 109 215 0 17064 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 69128

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8771
/proc/meminfo: memFree=1611136/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=67120 CPUtime=282.21
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 24305 0 0 0 28209 12 0 0 25 0 1 0 118090811 68730880 16368 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003915 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 16780 16368 109 215 0 16562 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 67120

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8771
/proc/meminfo: memFree=1602560/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75588 CPUtime=342.18
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 28759 0 0 0 34205 13 0 0 25 0 1 0 118090811 77402112 18504 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18897 18504 109 215 0 18679 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 75588

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8771
/proc/meminfo: memFree=1602560/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75588 CPUtime=402.17
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 28759 0 0 0 40204 13 0 0 25 0 1 0 118090811 77402112 18504 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812371 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18897 18504 109 215 0 18679 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 75588

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8771
/proc/meminfo: memFree=1602688/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75588 CPUtime=462.15
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 28759 0 0 0 46202 13 0 0 25 0 1 0 118090811 77402112 18504 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18897 18504 109 215 0 18679 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 75588

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8771
/proc/meminfo: memFree=1602688/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75588 CPUtime=522.13
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 28759 0 0 0 52200 13 0 0 25 0 1 0 118090811 77402112 18504 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005844 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18897 18504 109 215 0 18679 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 75588

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8771
/proc/meminfo: memFree=1602688/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75588 CPUtime=582.11
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 28759 0 0 0 58198 13 0 0 25 0 1 0 118090811 77402112 18504 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18897 18504 109 215 0 18679 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 75588

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8771
/proc/meminfo: memFree=1602688/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75588 CPUtime=642.11
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 28759 0 0 0 64197 14 0 0 25 0 1 0 118090811 77402112 18504 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809142 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18897 18504 109 215 0 18679 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 75588


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 8771
/proc/meminfo: memFree=1602688/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75444 CPUtime=882.04
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 28759 0 0 0 88190 14 0 0 25 0 1 0 118090811 77254656 18471 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18861 18471 109 215 0 18643 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 75444

[startup+942.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 8771
/proc/meminfo: memFree=1602688/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75444 CPUtime=942.02
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 28759 0 0 0 94188 14 0 0 25 0 1 0 118090811 77254656 18471 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812138 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18861 18471 109 215 0 18643 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 75444

[startup+1002.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 8771
/proc/meminfo: memFree=1602560/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1002.01
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 100186 15 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 75456

[startup+1062.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 8771
/proc/meminfo: memFree=1602560/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1061.99
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 106184 15 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003241 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 75456

[startup+1122.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 8771
/proc/meminfo: memFree=1602560/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1121.97
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 112182 15 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012164 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 75456

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8771
/proc/meminfo: memFree=1602560/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1181.96
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 118181 15 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005882 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 75456

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8771
/proc/meminfo: memFree=1602560/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1241.94
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 124179 15 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012153 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 75456

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8771
/proc/meminfo: memFree=1602624/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1301.93
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 130178 15 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134679852 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 75456

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8771
/proc/meminfo: memFree=1602624/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1361.9
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 136175 15 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005772 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 75456

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8771
/proc/meminfo: memFree=1602560/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1421.89
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 142174 15 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003881 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 75456

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8845
/proc/meminfo: memFree=1601328/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1481.82
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 148167 15 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005844 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 75456

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8969
/proc/meminfo: memFree=1602240/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1541.74
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 154158 16 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838048 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 75456

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8969
/proc/meminfo: memFree=1602240/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1601.73
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 160157 16 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005864 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 75456

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8969
/proc/meminfo: memFree=1602368/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1661.72
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 166155 17 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134679912 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 75456

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8969
/proc/meminfo: memFree=1602368/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1721.7
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 172153 17 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 75456

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8969
/proc/meminfo: memFree=1602368/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1781.69
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 178152 17 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003235 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 75456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8969
/proc/meminfo: memFree=1602368/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1800.09
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 179992 17 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005842 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 75456

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8969
/proc/meminfo: memFree=1602368/2055920 swapFree=4184652/4192956
[pid=8768] ppid=8766 vsize=75456 CPUtime=1800.09
/proc/8768/stat : 8768 (minisat+) R 8766 8768 7744 0 -1 4194304 29939 0 0 0 179992 17 0 0 25 0 1 0 118090811 77266944 18474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005842 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8768/statm: 18864 18474 109 215 0 18646 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 75456

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1799.92
CPU system time (s): 0.183972
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 80860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29941
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 3481

runsolver used 1.21481 second user time and 3.79942 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Apr 16 05:36:31 UTC 2007

IDJOB= 354252
IDBENCH= 2433
IDSOLVER= 156
FILE ID= node44/354252-1176701791

PBS_JOBID= 4560007

Free space on /tmp= 66458 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-cycle.opb
COMMAND LINE= /tmp/evaluation/354252-1176701791/minisat+ /tmp/evaluation/354252-1176701791/instance-354252-1176701791.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-354252-1176701791 -o ROOT/results/node44/conversion-354252-1176701791 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354252-1176701791/instance-354252-1176701791.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-354252-1176701791 -o ROOT/results/node44/solver-354252-1176701791 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354252-1176701791/minisat+ /tmp/evaluation/354252-1176701791/instance-354252-1176701791.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  a4f456875ede4549ae03268180cd603c

RANDOM SEED= 895391128

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1677024 kB
Buffers:         15272 kB
Cached:         295636 kB
SwapCached:       2232 kB
Active:         153368 kB
Inactive:       168436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677024 kB
SwapTotal:     4192956 kB
SwapFree:      4184652 kB
Dirty:           10692 kB
Writeback:           0 kB
Mapped:          17896 kB
Slab:            43020 kB
Committed_AS:   290112 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66458 MiB

End job on node44 on Mon Apr 16 06:06:34 UTC 2007