Trace number 459294

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.12 1800.83

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/fuhs/medium/AProVE07-20.opb
MD5SUMefceea334a945d1b35d3183ccd7ff8d7
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark477.371
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7847
Total number of constraints73394
Number of constraints which are clauses73394
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4166
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 4164
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 8330
Number of bits of the biggest sum of numbers14
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459294-1178653151/instance-459294-1178653151.opb ......
1800.09/1800.80	c done parsing opb.
1800.09/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459294-1178653151/instance-459294-1178653151.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-459294-1178653151 -o ROOT/results/node46/solver-459294-1178653151 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459294-1178653151/instance-459294-1178653151.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 3/78 22627
/proc/meminfo: memFree=1512952/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=2220 CPUtime=0
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 330 0 0 0 0 0 0 0 19 0 1 0 219998102 2273280 312 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134542169 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 555 314 79 219 0 332 0

[startup+0.035162 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22627
/proc/meminfo: memFree=1512952/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=2708 CPUtime=0.03
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 494 0 0 0 3 0 0 0 19 0 1 0 219998102 2772992 476 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 677 476 86 219 0 454 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2708

[startup+0.101173 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22627
/proc/meminfo: memFree=1512952/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=3380 CPUtime=0.09
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 673 0 0 0 9 0 0 0 19 0 1 0 219998102 3461120 600 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 845 600 86 219 0 622 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3380

[startup+0.30121 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22627
/proc/meminfo: memFree=1512952/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=4540 CPUtime=0.29
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 1080 0 0 0 29 0 0 0 20 0 1 0 219998102 4648960 910 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134529584 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 1135 910 86 219 0 912 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4540

[startup+0.701284 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22627
/proc/meminfo: memFree=1512952/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=8276 CPUtime=0.68
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 2259 0 0 0 68 0 0 0 24 0 1 0 219998102 8474624 1511 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134786788 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 2069 1511 86 219 0 1846 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8276

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22628
/proc/meminfo: memFree=1505520/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=12488 CPUtime=1.49
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 2963 0 0 0 148 1 0 0 25 0 1 0 219998102 12787712 2031 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 3122 2031 90 219 0 2899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12488

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22628
/proc/meminfo: memFree=1504368/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=12888 CPUtime=3.09
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 3273 0 0 0 307 2 0 0 25 0 1 0 219998102 13197312 2341 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 3222 2341 90 219 0 2999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12888

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22628
/proc/meminfo: memFree=1502256/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=17624 CPUtime=6.29
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 3719 0 0 0 625 4 0 0 25 0 1 0 219998102 18046976 2787 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 4406 2787 90 219 0 4183 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17624

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1500656/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=17936 CPUtime=12.69
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 4067 0 0 0 1261 8 0 0 25 0 1 0 219998102 18366464 3135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 4484 3135 90 219 0 4261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17936

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1497904/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=18392 CPUtime=25.48
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 4717 0 0 0 2534 14 0 0 25 0 1 0 219998102 18833408 3785 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 4598 3785 90 219 0 4375 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18392

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1492592/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=27368 CPUtime=51.07
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 6085 0 0 0 5082 25 0 0 25 0 1 0 219998102 28024832 5153 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 6842 5153 90 219 0 6619 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27368

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1483568/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=44992 CPUtime=102.26
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 8304 0 0 0 10184 42 0 0 25 0 1 0 219998102 46071808 7372 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 11248 7372 90 219 0 11025 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44992

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1474736/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=49264 CPUtime=162.23
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 11267 0 0 0 16170 53 0 0 25 0 1 0 219998102 50446336 9566 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 12316 9566 90 219 0 12093 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49264

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1469360/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=50428 CPUtime=222.21
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 12591 0 0 0 22160 61 0 0 25 0 1 0 219998102 51638272 10890 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 12607 10890 90 219 0 12384 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 50428

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1464368/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=84340 CPUtime=282.19
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 13865 0 0 0 28150 69 0 0 25 0 1 0 219998102 86364160 12164 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 21085 12164 90 219 0 20862 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 84340

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1460528/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=85164 CPUtime=342.18
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 14806 0 0 0 34141 77 0 0 25 0 1 0 219998102 87207936 13105 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 21291 13105 90 219 0 21068 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 85164

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1457264/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=85976 CPUtime=402.15
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 15647 0 0 0 40132 83 0 0 25 0 1 0 219998102 88039424 13946 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 21494 13946 90 219 0 21271 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 85976

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1453488/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=86660 CPUtime=462.14
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 16558 0 0 0 46124 90 0 0 25 0 1 0 219998102 88739840 14857 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 21665 14857 90 219 0 21442 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 86660

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1449392/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=93740 CPUtime=522.12
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 19135 0 0 0 52116 96 0 0 25 0 1 0 219998102 95989760 15897 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 23435 15897 90 219 0 23212 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 93740

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1448176/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=94368 CPUtime=582.09
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 19438 0 0 0 58109 100 0 0 25 0 1 0 219998102 96632832 16200 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 23592 16200 90 219 0 23369 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 94368

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1442800/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=94968 CPUtime=642.08
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 20777 0 0 0 64100 108 0 0 25 0 1 0 219998102 97247232 17539 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 23742 17539 90 219 0 23519 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 94968


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1432880/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=96724 CPUtime=822.01
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 23263 0 0 0 82075 126 0 0 25 0 1 0 219998102 99045376 20025 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 24181 20025 90 219 0 23958 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 96724

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1431856/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=97616 CPUtime=881.99
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 23506 0 0 0 88067 132 0 0 25 0 1 0 219998102 99958784 20268 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545874 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 24404 20268 90 219 0 24181 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 97616

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1427440/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=98644 CPUtime=941.97
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 24618 0 0 0 94060 137 0 0 25 0 1 0 219998102 101011456 21380 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 24661 21380 90 219 0 24438 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 98644

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 22630
/proc/meminfo: memFree=1426416/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=99048 CPUtime=1001.95
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 24854 0 0 0 100054 141 0 0 25 0 1 0 219998102 101425152 21616 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 24762 21616 90 219 0 24539 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 99048

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 22630
/proc/meminfo: memFree=1422768/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=99664 CPUtime=1061.93
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 25775 0 0 0 106047 146 0 0 25 0 1 0 219998102 102055936 22537 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 24916 22537 90 219 0 24693 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 99664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1422064/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=100208 CPUtime=1121.91
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 25950 0 0 0 112040 151 0 0 25 0 1 0 219998102 102612992 22712 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 25052 22712 90 219 0 24829 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 100208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1421360/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=100788 CPUtime=1181.9
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 26139 0 0 0 118035 155 0 0 25 0 1 0 219998102 103206912 22901 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 25197 22901 90 219 0 24974 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 100788

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1420592/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=100980 CPUtime=1241.87
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 26310 0 0 0 124028 159 0 0 25 0 1 0 219998102 103403520 23072 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 25245 23072 90 219 0 25022 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 100980

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22630
/proc/meminfo: memFree=1418800/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=101896 CPUtime=1301.86
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 26746 0 0 0 130022 164 0 0 25 0 1 0 219998102 104341504 23508 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544725 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 25474 23508 90 219 0 25251 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 101896

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 22806
/proc/meminfo: memFree=1415416/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=102088 CPUtime=1361.74
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 27274 0 0 0 136004 170 0 0 25 0 1 0 219998102 104538112 24036 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 25522 24036 90 219 0 25299 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 102088

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22828
/proc/meminfo: memFree=1415920/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=102924 CPUtime=1421.72
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 27477 0 0 0 141997 175 0 0 25 0 1 0 219998102 105394176 24239 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 25731 24239 90 219 0 25508 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 102924

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22828
/proc/meminfo: memFree=1415216/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=102924 CPUtime=1481.69
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 27634 0 0 0 147990 179 0 0 25 0 1 0 219998102 105394176 24396 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 25731 24396 90 219 0 25508 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 102924

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22828
/proc/meminfo: memFree=1414448/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=115892 CPUtime=1541.67
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 30887 0 0 0 153981 186 0 0 25 0 1 0 219998102 118673408 24576 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 28973 24576 90 219 0 28750 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 115892

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22828
/proc/meminfo: memFree=1413808/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=115964 CPUtime=1601.65
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 31044 0 0 0 159974 191 0 0 25 0 1 0 219998102 118747136 24733 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 28991 24733 90 219 0 28768 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 115964

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22828
/proc/meminfo: memFree=1411504/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=116596 CPUtime=1661.63
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 31629 0 0 0 165968 195 0 0 25 0 1 0 219998102 119394304 25318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544847 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 29149 25318 90 219 0 28926 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 116596

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22828
/proc/meminfo: memFree=1410800/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=116812 CPUtime=1721.61
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 31810 0 0 0 171961 200 0 0 25 0 1 0 219998102 119615488 25499 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 29203 25499 90 219 0 28980 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 116812

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22828
/proc/meminfo: memFree=1410224/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=116952 CPUtime=1781.59
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 31958 0 0 0 177954 205 0 0 25 0 1 0 219998102 119758848 25647 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 29238 25647 90 219 0 29015 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 116952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22828
/proc/meminfo: memFree=1409008/2055920 swapFree=4159456/4192956
[pid=22627] ppid=22625 vsize=116952 CPUtime=1800.09
/proc/22627/stat : 22627 (PBS4_SAT07v2) R 22625 22627 22201 0 -1 4194304 32249 0 0 0 179802 207 0 0 25 0 1 0 219998102 119758848 25938 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22627/statm: 29238 25938 90 219 0 29015 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 116952

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): 1800.83
CPU time (s): 1800.12
CPU user time (s): 1798.03
CPU system time (s): 2.08868
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 116952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.03
system time used= 2.08868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32250
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= 7
involuntary context switches= 2849

runsolver used 1.71974 second user time and 4.39633 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue May  8 19:39:11 UTC 2007

IDJOB= 459294
IDBENCH= 47755
IDSOLVER= 200
FILE ID= node46/459294-1178653151

PBS_JOBID= 5218398

Free space on /tmp= 66216 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/fuhs/medium/AProVE07-20.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459294-1178653151/instance-459294-1178653151.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-459294-1178653151 -o ROOT/results/node46/conversion-459294-1178653151 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459294-1178653151/instance-459294-1178653151.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-459294-1178653151 -o ROOT/results/node46/solver-459294-1178653151 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459294-1178653151/instance-459294-1178653151.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  efceea334a945d1b35d3183ccd7ff8d7

RANDOM SEED= 702836847

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1513360 kB
Buffers:         43672 kB
Cached:         358456 kB
SwapCached:       3288 kB
Active:         146348 kB
Inactive:       281188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513360 kB
SwapTotal:     4192956 kB
SwapFree:      4159456 kB
Dirty:            4600 kB
Writeback:           0 kB
Mapped:          33080 kB
Slab:           100372 kB
Committed_AS:  5184504 kB
PageTables:       1996 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= 66216 MiB

End job on node46 on Tue May  8 20:09:14 UTC 2007