Trace number 2696358

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.13 1059.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-ooo.tag10.ucl.opb
MD5SUM02e31ca1ab9f95407d6e9ec422f4634a
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.03223
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables9071
Total number of constraints25914
Number of constraints which are clauses25190
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints724
Minimum length of a constraint1
Maximum length of a constraint11
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 39
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 132
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696358-1278016140.opb.
0.00/0.00	c Instance file HOME/instance-2696358-1278016140.opb
0.00/0.00	c File size is 768629 bytes.
0.00/0.28	c Highest Coefficient sum: 132
0.00/0.28	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.32	c ============================[ Problem Statistics ]=============================
0.00/0.32	c |                                                                             |
0.00/0.32	c |  Parsing time:          0.31         s                                      |
0.00/0.32	c |  Number Variables:      9071                                                |
0.00/0.33	c |  Number Constraints:    25914                                               |
0.00/0.33	c ===============================================================================
1800.13/1059.51	c Remaining time 1799.69 sec.
1800.13/1059.51	c 
1800.13/1059.51	c *** INTERRUPTED ***
1800.13/1059.51	s UNKNOWN
1800.13/1059.51	c Total CPU time              : 1796.36 s
1800.13/1059.51	c Memory used           : 182.40 MB
1800.13/1059.51	c CPU time              : 1796.36 s
1800.13/1059.51	c 
1800.13/1059.51	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696358-1278016140/watcher-2696358-1278016140 -o /tmp/evaluation-result-2696358-1278016140/solver-2696358-1278016140 -C 1800 -W 2000 -M 1800 run HOME/instance-2696358-1278016140.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.81 1.88 1.26 3/106 2330
/proc/meminfo: memFree=1401520/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0

[startup+0.077109 s]
/proc/loadavg: 1.81 1.88 1.26 3/106 2330
/proc/meminfo: memFree=1401520/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101112 s]
/proc/loadavg: 1.81 1.88 1.26 3/106 2330
/proc/meminfo: memFree=1401520/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.302595 s]
/proc/loadavg: 1.81 1.88 1.26 3/106 2330
/proc/meminfo: memFree=1401520/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700595 s]
/proc/loadavg: 1.81 1.88 1.26 3/106 2330
/proc/meminfo: memFree=1401520/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5006 s]
/proc/loadavg: 1.74 1.87 1.26 2/108 2332
/proc/meminfo: memFree=1378440/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=80000 CPUtime=1.49
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 14783 0 0 0 143 6 0 0 19 0 1 0 177218060 81920000 10496 1992294400 134512640 146736320 4290745168 18446744073709551615 136017471 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2331/statm: 20000 10496 834 2985 0 16542 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88700

[startup+3.1016 s]
/proc/loadavg: 1.74 1.87 1.26 2/108 2332
/proc/meminfo: memFree=1361452/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=86048 CPUtime=3.09
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 21332 0 0 0 300 9 0 0 23 0 1 0 177218060 88113152 11958 1992294400 134512640 146736320 4290745168 18446744073709551615 137341768 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2331/statm: 21512 11958 899 2985 0 18054 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94748

[startup+6.3006 s]
/proc/loadavg: 1.68 1.85 1.26 2/108 2332
/proc/meminfo: memFree=1355268/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=95612 CPUtime=6.28
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 23760 0 0 0 618 10 0 0 25 0 1 0 177218060 97906688 14071 1992294400 134512640 146736320 4290745168 18446744073709551615 137169164 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2331/statm: 23903 14071 910 2985 0 20445 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 104312

[startup+12.7016 s]
/proc/loadavg: 1.63 1.84 1.26 2/108 2332
/proc/meminfo: memFree=1349200/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=92412 CPUtime=12.68
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 38394 0 0 0 1252 16 0 0 25 0 1 0 177218060 94629888 13724 1992294400 134512640 146736320 4290745168 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2331/statm: 23103 13724 939 2985 0 19645 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 101112

[startup+25.5006 s]
/proc/loadavg: 1.53 1.81 1.25 2/108 2332
/proc/meminfo: memFree=1342380/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=96668 CPUtime=25.47
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 53008 0 0 0 2525 22 0 0 25 0 1 0 177218060 98988032 15508 1992294400 134512640 146736320 4290745168 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2331/statm: 24167 15508 965 2985 0 20709 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 105368

[startup+51.1006 s]
/proc/loadavg: 1.32 1.73 1.25 2/108 2334
/proc/meminfo: memFree=1341760/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=96908 CPUtime=51.05
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 60253 0 0 0 5078 27 0 0 25 0 1 0 177218060 99233792 15614 1992294400 134512640 146736320 4290745168 18446744073709551615 135999265 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2331/statm: 24227 15614 965 2985 0 20769 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 105608

[startup+102.309 s]
/proc/loadavg: 1.14 1.62 1.23 2/108 2334
/proc/meminfo: memFree=1341884/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=97048 CPUtime=102.25
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 94695 0 0 0 10183 42 0 0 25 0 1 0 177218060 99377152 15573 1992294400 134512640 146736320 4290745168 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2331/statm: 24262 15573 953 2985 0 20804 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 105748

[startup+162.301 s]
/proc/loadavg: 1.05 1.50 1.21 2/108 2336
/proc/meminfo: memFree=1342132/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=96684 CPUtime=162.22
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 132053 0 0 0 16164 58 0 0 25 0 1 0 177218060 99004416 15500 1992294400 134512640 146736320 4290745168 18446744073709551615 136017662 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2331/statm: 24171 15500 963 2985 0 20713 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 105384

[startup+222.301 s]
/proc/loadavg: 1.28 1.47 1.22 3/109 2339
/proc/meminfo: memFree=1286572/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=185712 CPUtime=244.69
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 196157 0 0 0 24378 91 0 0 18 0 2 0 177218060 190169088 29335 1992294400 134512640 146736320 4290745168 18446744073709551615 136007080 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 46428 29335 1000 2985 0 42970 0
[pid=2331/tid=2337] ppid=2330 vsize=185712 CPUtime=33.25
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 21970 0 0 0 3312 13 0 0 25 0 2 0 177236021 190169088 29335 1992294400 134512640 146736320 4290745168 18446744073709551615 136388081 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 244.69
Current children cumulated vsize (KiB) 194412

[startup+282.301 s]
/proc/loadavg: 1.64 1.53 1.25 3/109 2341
/proc/meminfo: memFree=1285208/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=187508 CPUtime=353.57
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 232352 0 0 0 35246 111 0 0 25 0 2 0 177218060 192008192 29718 1992294400 134512640 146736320 4290745168 18446744073709551615 136382637 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 46877 29718 992 2985 0 43419 0
[pid=2331/tid=2337] ppid=2330 vsize=187508 CPUtime=82.14
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 38894 0 0 0 8192 22 0 0 25 0 2 0 177236021 192008192 29718 1992294400 134512640 146736320 4290745168 18446744073709551615 136004384 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 353.57
Current children cumulated vsize (KiB) 196208

[startup+342.301 s]
/proc/loadavg: 1.91 1.63 1.30 3/109 2341
/proc/meminfo: memFree=1283596/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=187528 CPUtime=473.09
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 283573 0 0 0 47167 142 0 0 25 0 2 0 177218060 192028672 30071 1992294400 134512640 146736320 4290745168 18446744073709551615 135454090 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 46882 30071 992 2985 0 43424 0
[pid=2331/tid=2337] ppid=2330 vsize=187528 CPUtime=141.68
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 60297 0 0 0 14134 34 0 0 25 0 2 0 177236021 192028672 30071 1992294400 134512640 146736320 4290745168 18446744073709551615 136007274 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 473.09
Current children cumulated vsize (KiB) 196228

[startup+402.301 s]
/proc/loadavg: 1.58 1.58 1.30 3/109 2343
/proc/meminfo: memFree=1283348/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=188076 CPUtime=554.51

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

[pid=2331] ppid=2330 vsize=186928 CPUtime=785.94
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 416375 0 0 0 78374 220 0 0 25 0 2 0 177218060 191414272 30717 1992294400 134512640 146736320 4290745168 18446744073709551615 136007037 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 46732 30717 999 2985 0 43274 0
[pid=2331/tid=2337] ppid=2330 vsize=186928 CPUtime=319.4
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 130846 0 0 0 31865 75 0 0 25 0 2 0 177236021 191414272 30717 1992294400 134512640 146736320 4290745168 18446744073709551615 135854535 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 785.94
Current children cumulated vsize (KiB) 195628

[startup+582.301 s]
/proc/loadavg: 1.83 1.71 1.39 3/109 2349
/proc/meminfo: memFree=1278016/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=183152 CPUtime=892.49
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 441750 0 0 0 89011 238 0 0 25 0 2 0 177218060 187547648 31586 1992294400 134512640 146736320 4290745168 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 45788 31586 1041 2985 0 42330 0
[pid=2331/tid=2337] ppid=2330 vsize=183152 CPUtime=370.69
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 148844 0 0 0 36983 86 0 0 25 0 2 0 177236021 187547648 31586 1992294400 134512640 146736320 4290745168 18446744073709551615 136400557 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 892.49
Current children cumulated vsize (KiB) 191852

[startup+642.301 s]
/proc/loadavg: 1.95 1.76 1.43 3/109 2349
/proc/meminfo: memFree=1277396/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=183196 CPUtime=1007.03
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 458921 0 0 0 100452 251 0 0 25 0 2 0 177218060 187592704 31776 1992294400 134512640 146736320 4290745168 18446744073709551615 136007299 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 45799 31776 1042 2985 0 42341 0
[pid=2331/tid=2337] ppid=2330 vsize=183196 CPUtime=425.25
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 164764 0 0 0 42428 97 0 0 25 0 2 0 177236021 187592704 31776 1992294400 134512640 146736320 4290745168 18446744073709551615 139042883 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1007.03
Current children cumulated vsize (KiB) 191896

[startup+702.301 s]
/proc/loadavg: 1.84 1.76 1.45 3/109 2351
/proc/meminfo: memFree=1276404/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=183204 CPUtime=1115.2
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 479688 0 0 0 111253 267 0 0 25 0 2 0 177218060 187600896 31963 1992294400 134512640 146736320 4290745168 18446744073709551615 136007030 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 45801 31963 998 2985 0 42343 0
[pid=2331/tid=2337] ppid=2330 vsize=183204 CPUtime=484.85
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 183671 0 0 0 48376 109 0 0 25 0 2 0 177236021 187600896 31963 1992294400 134512640 146736320 4290745168 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1115.2
Current children cumulated vsize (KiB) 191904

[startup+762.31 s]
/proc/loadavg: 1.89 1.78 1.47 3/109 2353
/proc/meminfo: memFree=1275536/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=183308 CPUtime=1233.39
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 499201 0 0 0 123057 282 0 0 25 0 2 0 177218060 187707392 32070 1992294400 134512640 146736320 4290745168 18446744073709551615 136007150 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 45827 32070 1000 2985 0 42369 0
[pid=2331/tid=2337] ppid=2330 vsize=183308 CPUtime=543.04
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 201404 0 0 0 54185 119 0 0 25 0 2 0 177236021 187707392 32070 1992294400 134512640 146736320 4290745168 18446744073709551615 135999691 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1233.39
Current children cumulated vsize (KiB) 192008

[startup+822.302 s]
/proc/loadavg: 1.86 1.79 1.49 3/109 2355
/proc/meminfo: memFree=1273932/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=183100 CPUtime=1343.35
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 525309 0 0 0 134035 300 0 0 25 0 2 0 177218060 187494400 32106 1992294400 134512640 146736320 4290745168 18446744073709551615 135454118 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 45775 32106 995 2985 0 42317 0
[pid=2331/tid=2337] ppid=2330 vsize=183100 CPUtime=602.62
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 223627 0 0 0 60130 132 0 0 25 0 2 0 177236021 187494400 32106 1992294400 134512640 146736320 4290745168 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1343.35
Current children cumulated vsize (KiB) 191800

[startup+882.301 s]
/proc/loadavg: 1.90 1.81 1.52 3/109 2357
/proc/meminfo: memFree=1274056/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=182924 CPUtime=1458.67
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 543753 0 0 0 145553 314 0 0 25 0 2 0 177218060 187314176 32154 1992294400 134512640 146736320 4290745168 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 45731 32154 991 2985 0 42273 0
[pid=2331/tid=2337] ppid=2330 vsize=182924 CPUtime=657.96
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 239708 0 0 0 65654 142 0 0 25 0 2 0 177236021 187314176 32154 1992294400 134512640 146736320 4290745168 18446744073709551615 136007023 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1458.67
Current children cumulated vsize (KiB) 191624

[startup+942.302 s]
/proc/loadavg: 1.87 1.81 1.53 3/109 2357
/proc/meminfo: memFree=1275668/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=182036 CPUtime=1574.5
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 587091 0 0 0 157112 338 0 0 25 0 2 0 177218060 186404864 31745 1992294400 134512640 146736320 4290745168 18446744073709551615 136007313 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 45509 31745 996 2985 0 42051 0
[pid=2331/tid=2337] ppid=2330 vsize=182036 CPUtime=717.52
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 260962 0 0 0 71599 153 0 0 25 0 2 0 177236021 186404864 31745 1992294400 134512640 146736320 4290745168 18446744073709551615 136384857 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1574.5
Current children cumulated vsize (KiB) 190736

[startup+1002.3 s]
/proc/loadavg: 1.99 1.86 1.57 4/109 2359
/proc/meminfo: memFree=1273188/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=187668 CPUtime=1690.87
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 617847 0 0 0 168729 358 0 0 19 0 2 0 177218060 192172032 32518 1992294400 134512640 146736320 4290745168 18446744073709551615 136006921 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 46917 32518 1003 2985 0 43459 0
[pid=2331/tid=2337] ppid=2330 vsize=187668 CPUtime=773.91
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 280214 0 0 0 77227 164 0 0 25 0 2 0 177236021 192172032 32518 1992294400 134512640 146736320 4290745168 18446744073709551615 136400474 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1690.87
Current children cumulated vsize (KiB) 196368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1059.5 s]
/proc/loadavg: 1.97 1.88 1.59 3/109 2361
/proc/meminfo: memFree=1270460/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=186772 CPUtime=1800.13
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 651317 0 0 0 179634 379 0 0 25 0 2 0 177218060 191254528 33090 1992294400 134512640 146736320 4290745168 18446744073709551615 136400458 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 46693 33090 991 2985 0 43235 0
[pid=2331/tid=2337] ppid=2330 vsize=186772 CPUtime=830.7
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 302503 0 0 0 82894 176 0 0 25 0 2 0 177236021 191254528 33090 1992294400 134512640 146736320 4290745168 18446744073709551615 139042888 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 195472

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

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

[startup+1059.5 s]
/proc/loadavg: 1.97 1.88 1.59 3/109 2361
/proc/meminfo: memFree=1270460/2059040 swapFree=4135680/4192956
[pid=2330] ppid=2328 vsize=8700 CPUtime=0
/proc/2330/stat : 2330 (run) S 2328 2330 1862 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177218060 8908800 249 1992294400 4194304 4922060 140735868507120 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2330/statm: 2175 249 208 178 0 68 0
[pid=2331] ppid=2330 vsize=186772 CPUtime=1800.13
/proc/2331/stat : 2331 (pb_cplex) R 2330 2330 1862 0 -1 4202496 651317 0 0 0 179634 379 0 0 25 0 2 0 177218060 191254528 33090 1992294400 134512640 146736320 4290745168 18446744073709551615 136400458 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2331/statm: 46693 33090 991 2985 0 43235 0
[pid=2331/tid=2337] ppid=2330 vsize=186772 CPUtime=830.7
/proc/2331/task/2337/stat : 2337 (pb_cplex) R 2330 2330 1862 0 -1 4202560 302503 0 0 0 82894 176 0 0 25 0 2 0 177236021 191254528 33090 1992294400 134512640 146736320 4290745168 18446744073709551615 139042888 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 195472

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2330 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1059.52
CPU time (s): 1800.13
CPU user time (s): 1796.34
CPU system time (s): 3.79
CPU usage (%): 169.901
Max. virtual memory (cumulated for all children) (KiB): 203588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366
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= 2
involuntary context switches= 2

runsolver used 2.09468 second user time and 5.63414 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-01 22:29:00
IDJOB=2696358
IDBENCH=1454
IDSOLVER=1209
FILE ID=node001/2696358-1278016140
PBS_JOBID= 11198753
Free space on /tmp= 62324 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.tag10.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696358-1278016140/watcher-2696358-1278016140 -o /tmp/evaluation-result-2696358-1278016140/solver-2696358-1278016140 -C 1800 -W 2000 -M 1800  run HOME/instance-2696358-1278016140.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 02e31ca1ab9f95407d6e9ec422f4634a
RANDOM SEED=472775271

node001.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.202
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
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		: 3000.202
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1401924 kB
Buffers:        151576 kB
Cached:         392368 kB
SwapCached:      10036 kB
Active:         238708 kB
Inactive:       318700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1401924 kB
SwapTotal:     4192956 kB
SwapFree:      4135680 kB
Dirty:           17600 kB
Writeback:           0 kB
AnonPages:       11756 kB
Mapped:           8400 kB
Slab:            77720 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182468 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62308 MiB
End job on node001 at 2010-07-01 22:46:42