Trace number 349261

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 1800.67

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos3.opb
MD5SUMd20c34d69465e41d60c8740ade812dbe
Bench CategoryOPT-BIGINT (optimisation, big 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 benchmark1208.86
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables42220
Total number of constraints1481
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)17
Number of constraints which are nor clauses,nor cardinality constraints1464
Minimum length of a constraint10
Maximum length of a constraint4780
Number of terms in the objective function 155
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 10737418235
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 2454208150643933184000
Number of bits of the biggest number in a constraint 72
Biggest sum of numbers in a constraint 289272765430218968121839
Number of bits of the biggest sum of numbers78
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...
2.79/2.89	c Converting 1537 PB-constraints to clauses...
2.88/2.91	c   -- Unit propagations: (none)
19.58/19.69	c   -- Detecting intervals from adjacent constraints: ########################################################
19.68/19.70	c   -- Clauses(.)/Splits(s): s
19.68/19.71	c ---[1537]---> BDD-cost:   14
19.68/19.71	c ---[1536]---> BDD-cost:   14
19.68/19.71	c ---[1535]---> BDD-cost:   14
19.68/19.71	c ---[1534]---> BDD-cost:   14
19.68/19.71	c ---[1533]---> BDD-cost:   14
19.68/19.71	c ---[1532]---> BDD-cost:    7
19.68/19.71	c ---[1531]---> BDD-cost:    7
19.68/19.71	c ---[1530]---> BDD-cost:    7
19.68/19.71	c ---[1529]---> BDD-cost:    7
19.68/19.71	c ---[1528]---> BDD-cost:    7
19.68/19.71	c ---[1527]---> BDD-cost:    7
19.68/19.71	c ---[1526]---> BDD-cost:    7
19.68/19.71	c ---[1525]---> BDD-cost:    7
19.68/19.72	c ---[1524]---> BDD-cost:    7
19.68/19.72	c ---[1523]---> BDD-cost:    7
19.68/19.72	c ---[1522]---> BDD-cost:    7
19.68/19.72	c ---[1521]---> BDD-cost:    7
19.68/19.72	c ---[1520]---> BDD-cost:    7
19.68/19.72	c ---[1519]---> BDD-cost:    7
19.68/19.72	c ---[1518]---> BDD-cost:    7
19.68/19.72	c ---[1517]---> BDD-cost:    7
19.68/19.72	c ---[1516]---> BDD-cost:    7
19.68/19.72	c ---[1515]---> BDD-cost:    7
19.68/19.72	c ---[1514]---> BDD-cost:    7
19.68/19.72	c ---[1513]---> BDD-cost:    7
19.68/19.72	c ---[1512]---> BDD-cost:    7
19.68/19.72	c ---[1511]---> BDD-cost:    7
19.68/19.72	c ---[1510]---> BDD-cost:    7
19.68/19.72	c ---[1509]---> BDD-cost:    7
19.68/19.72	c ---[1508]---> BDD-cost:    7
19.68/19.72	c ---[1507]---> BDD-cost:    7
19.68/19.72	c ---[1506]---> BDD-cost:    7
19.68/19.72	c ---[1505]---> BDD-cost:    7
19.68/19.72	c ---[1504]---> BDD-cost:    7
19.68/19.72	c ---[1503]---> BDD-cost:    7
19.68/19.72	c ---[1502]---> BDD-cost:    7
19.68/19.72	c ---[1501]---> BDD-cost:    7
19.68/19.72	c ---[1500]---> BDD-cost:    7
19.68/19.72	c ---[1499]---> BDD-cost:    7
19.68/19.72	c ---[1498]---> BDD-cost:   43
19.68/19.72	c ---[1497]---> BDD-cost:   43
19.68/19.72	c ---[1496]---> BDD-cost:   43
19.68/19.72	c ---[1495]---> BDD-cost:   43
19.68/19.72	c ---[1494]---> 
1800.04/1800.61	c *** TERMINATED ***
1800.04/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349261-1176692281/instance-349261-1176692281.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/node63/watcher-349261-1176692281 -o ROOT/results/node63/solver-349261-1176692281 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349261-1176692281/minisat+ /tmp/evaluation/349261-1176692281/instance-349261-1176692281.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: 0.72 0.93 0.98 3/64 9172
/proc/meminfo: memFree=1881508/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=1048 CPUtime=0
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 145218034 1073152 110 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839070 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 262 110 75 215 0 44 0

[startup+0.041112 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 9172
/proc/meminfo: memFree=1881508/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=2100 CPUtime=0.03
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 370 0 0 0 3 0 0 0 18 0 1 0 145218034 2150400 355 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134652870 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 525 355 75 215 0 307 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2100

[startup+0.101117 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 9172
/proc/meminfo: memFree=1881508/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=3324 CPUtime=0.09
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 688 0 0 0 9 0 0 0 18 0 1 0 145218034 3403776 660 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648473 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 831 660 75 215 0 613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3324

[startup+0.301138 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 9172
/proc/meminfo: memFree=1881508/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=5080 CPUtime=0.29
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 1322 0 0 0 29 0 0 0 19 0 1 0 145218034 5201920 1065 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 1270 1065 75 215 0 1052 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5080

[startup+0.70118 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 9172
/proc/meminfo: memFree=1881508/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=8476 CPUtime=0.69
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 2289 0 0 0 68 1 0 0 22 0 1 0 145218034 8679424 1800 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135002660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 2119 1800 75 215 0 1901 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8476

[startup+1.50126 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 9173
/proc/meminfo: memFree=1872604/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=11904 CPUtime=1.49
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 3225 0 0 0 148 1 0 0 25 0 1 0 145218034 12189696 2650 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 2976 2650 75 215 0 2758 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11904

[startup+3.10143 s]
/proc/loadavg: 0.72 0.93 0.98 3/65 9173
/proc/meminfo: memFree=1868572/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=19464 CPUtime=3.09
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 5281 0 0 0 306 3 0 0 25 0 1 0 145218034 19931136 4533 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 4866 4533 83 215 0 4648 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19464

[startup+6.30177 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 9173
/proc/meminfo: memFree=1863260/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=19464 CPUtime=6.29
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 5281 0 0 0 626 3 0 0 25 0 1 0 145218034 19931136 4533 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005785 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 4866 4533 83 215 0 4648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19464

[startup+12.7014 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 9173
/proc/meminfo: memFree=1863404/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=19464 CPUtime=12.68
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 5281 0 0 0 1265 3 0 0 25 0 1 0 145218034 19931136 4533 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005252 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 4866 4533 83 215 0 4648 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19464

[startup+25.5018 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 9173
/proc/meminfo: memFree=1809452/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=76408 CPUtime=25.48
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 22329 0 0 0 2537 11 0 0 25 0 1 0 145218034 78241792 18778 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 19102 18778 89 215 0 18884 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76408

[startup+51.1015 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 9173
/proc/meminfo: memFree=1482284/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=399948 CPUtime=51.08
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 111176 0 0 0 5058 50 0 0 25 0 1 0 145218034 409546752 99673 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 99987 99673 89 215 0 99769 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 399948

[startup+102.305 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 9173
/proc/meminfo: memFree=1519276/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=102.27
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 10165 62 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812206 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 362804

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 9173
/proc/meminfo: memFree=1519276/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=162.25
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 16163 62 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005850 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 362804

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/71 9343
/proc/meminfo: memFree=1518004/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=222.15
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 22153 62 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134811958 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 362804

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519212/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=282.13
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 28150 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809137 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 362804

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519148/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=342.12
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 34149 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134691265 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 362804

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519148/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=402.1
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 40147 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005345 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 362804

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519148/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=462.08
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 46145 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005274 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 362804

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519148/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=522.07
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 52144 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530475 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 362804

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519156/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=582.05
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 58142 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012195 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 362804

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519156/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=642.04
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 64141 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012196 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 362804


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519156/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=821.99
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 82136 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012197 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 362804

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519156/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=881.97
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 88134 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 362804

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519156/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=941.96
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 94133 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003866 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 362804

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519092/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1001.94
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 100131 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 362804

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519092/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1061.92
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 106129 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839070 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 362804

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519092/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1121.91
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 112128 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530475 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 362804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519092/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1181.89
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 118126 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005357 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 362804

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1519092/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1241.88
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 124125 63 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005815 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 362804

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1518964/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1301.87
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 130123 64 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 362804

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1518964/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1361.85
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 136121 64 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 362804

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1518964/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1421.84
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 142120 64 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005778 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 362804

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1518964/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1481.82
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 148118 64 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809962 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 362804

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1518964/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1541.8
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 154116 64 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012072 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 362804

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1518964/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1601.79
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 160115 64 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005864 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 362804

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1518900/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1661.77
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 166113 64 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 362804

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1518900/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1721.76
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 172112 64 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005330 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 362804

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1518900/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1781.74
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 178110 64 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012117 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 362804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9371
/proc/meminfo: memFree=1518900/2055920 swapFree=4184464/4192956
[pid=9172] ppid=9170 vsize=362804 CPUtime=1800.04
/proc/9172/stat : 9172 (minisat+) R 9170 9172 9065 0 -1 4194304 133572 0 0 0 179940 64 0 0 25 0 1 0 145218034 371511296 90349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003227 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9172/statm: 90701 90349 92 215 0 90483 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 362804

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

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

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.11
CPU user time (s): 1799.41
CPU system time (s): 0.704892
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 447168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 0.704892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133573
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= 9
involuntary context switches= 3965

runsolver used 1.16782 second user time and 3.81242 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Apr 16 02:58:01 UTC 2007

IDJOB= 349261
IDBENCH= 2325
IDSOLVER= 156
FILE ID= node63/349261-1176692281

PBS_JOBID= 4560028

Free space on /tmp= 66549 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos3.opb
COMMAND LINE= /tmp/evaluation/349261-1176692281/minisat+ /tmp/evaluation/349261-1176692281/instance-349261-1176692281.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-349261-1176692281 -o ROOT/results/node63/conversion-349261-1176692281 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349261-1176692281/instance-349261-1176692281.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-349261-1176692281 -o ROOT/results/node63/solver-349261-1176692281 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349261-1176692281/minisat+ /tmp/evaluation/349261-1176692281/instance-349261-1176692281.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  d20c34d69465e41d60c8740ade812dbe

RANDOM SEED= 345598020

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1881980 kB
Buffers:          5124 kB
Cached:          98792 kB
SwapCached:       2232 kB
Active:          45360 kB
Inactive:        67844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881980 kB
SwapTotal:     4192956 kB
SwapFree:      4184464 kB
Dirty:            5216 kB
Writeback:           0 kB
Mapped:          15672 kB
Slab:            46772 kB
Committed_AS:  1911400 kB
PageTables:       1460 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= 66549 MiB

End job on node63 on Mon Apr 16 03:28:04 UTC 2007