Trace number 2673710

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 NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f1000.opb
MD5SUM8fb889bdb08324a2b9780b5ff988846e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2000
Total number of constraints5250
Number of constraints which are clauses5250
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 constraint2
Maximum length of a constraint3
Number of terms in the objective function 2000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2000
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data


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-2673710-1276795604/watcher-2673710-1276795604 -o /tmp/evaluation-result-2673710-1276795604/solver-2673710-1276795604 -C 1800 -W 2000 -M 1800 run HOME/instance-2673710-1276795604.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: 0.99 1.00 0.99 3/106 22064
/proc/meminfo: memFree=1891624/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0

[startup+0.060855 s]
/proc/loadavg: 0.99 1.00 0.99 3/106 22064
/proc/meminfo: memFree=1891624/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101859 s]
/proc/loadavg: 0.99 1.00 0.99 3/106 22064
/proc/meminfo: memFree=1891624/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300876 s]
/proc/loadavg: 0.99 1.00 0.99 3/106 22064
/proc/meminfo: memFree=1891624/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700914 s]
/proc/loadavg: 0.99 1.00 0.99 3/106 22064
/proc/meminfo: memFree=1891624/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50199 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 22067
/proc/meminfo: memFree=1684528/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=274632 CPUtime=1.48
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 72899 0 0 0 67 81 0 0 25 0 1 0 20852317 281223168 68101 1992294400 134512640 134902295 4292908976 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 68658 68101 259 96 0 67870 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 283332

[startup+3.10114 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 22067
/proc/meminfo: memFree=1596116/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=325204 CPUtime=3.09
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 85477 0 0 0 223 86 0 0 25 0 1 0 20852317 333008896 80679 1992294400 134512640 134902295 4292908976 18446744073709551615 4159866229 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 81301 80679 265 96 0 80513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 333904

[startup+6.30143 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 22067
/proc/meminfo: memFree=1567472/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=326788 CPUtime=6.28
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 85880 0 0 0 542 86 0 0 25 0 1 0 20852317 334630912 81082 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875554 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 81697 81082 265 96 0 80909 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 335488

[startup+12.701 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 22067
/proc/meminfo: memFree=1564992/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=328860 CPUtime=12.68
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 86398 0 0 0 1182 86 0 0 25 0 1 0 20852317 336752640 81600 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 82215 81600 265 96 0 81427 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 337560

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 22067
/proc/meminfo: memFree=1563752/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=329916 CPUtime=25.48
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 86664 0 0 0 2462 86 0 0 25 0 1 0 20852317 337833984 81866 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875549 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 82479 81866 265 96 0 81691 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 338616

[startup+51.1016 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 22067
/proc/meminfo: memFree=1562140/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=331540 CPUtime=51.07
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 87043 0 0 0 5020 87 0 0 25 0 1 0 20852317 339496960 82245 1992294400 134512640 134902295 4292908976 18446744073709551615 4159878029 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 82885 82245 265 96 0 82097 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 340240

[startup+102.309 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 22069
/proc/meminfo: memFree=1560528/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=333000 CPUtime=102.26
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 87407 0 0 0 10139 87 0 0 25 0 1 0 20852317 340992000 82609 1992294400 134512640 134902295 4292908976 18446744073709551615 4159864068 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 83250 82609 265 96 0 82462 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 341700

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 22071
/proc/meminfo: memFree=1559536/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=333792 CPUtime=162.24
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 87634 0 0 0 16137 87 0 0 25 0 1 0 20852317 341803008 82836 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875384 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 83448 82836 265 96 0 82660 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 342492

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 22071
/proc/meminfo: memFree=1558668/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=334600 CPUtime=222.23
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 87838 0 0 0 22135 88 0 0 25 0 1 0 20852317 342630400 83040 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875564 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 83650 83040 265 96 0 82862 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 343300

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 22073
/proc/meminfo: memFree=1557924/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=335400 CPUtime=282.21
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 88031 0 0 0 28133 88 0 0 25 0 1 0 20852317 343449600 83233 1992294400 134512640 134902295 4292908976 18446744073709551615 4159845119 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 83850 83233 265 96 0 83062 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 344100

[startup+342.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 22078
/proc/meminfo: memFree=1556932/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=335812 CPUtime=342.19
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 88108 0 0 0 34131 88 0 0 25 0 1 0 20852317 343871488 83310 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 83953 83310 265 96 0 83165 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 344512

[startup+402.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 22080
/proc/meminfo: memFree=1555940/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=336952 CPUtime=402.17
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 88383 0 0 0 40129 88 0 0 25 0 1 0 20852317 345038848 83585 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 84238 83585 265 96 0 83450 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 345652

[startup+462.302 s]

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

/proc/22066/statm: 85445 84757 265 96 0 84657 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 350480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22100
/proc/meminfo: memFree=1551352/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=341780 CPUtime=1181.95
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 89570 0 0 0 118106 89 0 0 25 0 1 0 20852317 349982720 84772 1992294400 134512640 134902295 4292908976 18446744073709551615 4159863978 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 85445 84772 265 96 0 84657 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 350480

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22102
/proc/meminfo: memFree=1550980/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=341920 CPUtime=1241.93
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 89582 0 0 0 124104 89 0 0 25 0 1 0 20852317 350126080 84784 1992294400 134512640 134902295 4292908976 18446744073709551615 4159845000 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 85480 84784 265 96 0 84692 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 350620

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22104
/proc/meminfo: memFree=1550980/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=341920 CPUtime=1301.92
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 89600 0 0 0 130103 89 0 0 25 0 1 0 20852317 350126080 84802 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875554 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 85480 84802 265 96 0 84692 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 350620

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22106
/proc/meminfo: memFree=1549864/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=343124 CPUtime=1361.89
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 89886 0 0 0 136100 89 0 0 25 0 1 0 20852317 351358976 85088 1992294400 134512640 134902295 4292908976 18446744073709551615 4159845065 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 85781 85088 265 96 0 84993 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 351824

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22106
/proc/meminfo: memFree=1549616/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=343256 CPUtime=1421.88
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 89947 0 0 0 142099 89 0 0 25 0 1 0 20852317 351494144 85149 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875381 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 85814 85149 265 96 0 85026 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 351956

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22108
/proc/meminfo: memFree=1548996/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=343812 CPUtime=1481.86
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 90078 0 0 0 148096 90 0 0 25 0 1 0 20852317 352063488 85280 1992294400 134512640 134902295 4292908976 18446744073709551615 4159845068 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 85953 85280 265 96 0 85165 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 352512

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22110
/proc/meminfo: memFree=1548872/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=343952 CPUtime=1541.84
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 90092 0 0 0 154094 90 0 0 25 0 1 0 20852317 352206848 85294 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 85988 85294 265 96 0 85200 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 352652

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22112
/proc/meminfo: memFree=1548872/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=343952 CPUtime=1601.82
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 90092 0 0 0 160092 90 0 0 25 0 1 0 20852317 352206848 85294 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875357 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 85988 85294 265 96 0 85200 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 352652

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22114
/proc/meminfo: memFree=1548624/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=344084 CPUtime=1661.81
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 90129 0 0 0 166091 90 0 0 25 0 1 0 20852317 352342016 85331 1992294400 134512640 134902295 4292908976 18446744073709551615 4159875198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 86021 85331 265 96 0 85233 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 352784

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22114
/proc/meminfo: memFree=1548500/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=344224 CPUtime=1721.79
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 90162 0 0 0 172089 90 0 0 25 0 1 0 20852317 352485376 85364 1992294400 134512640 134902295 4292908976 18446744073709551615 4159844982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 86056 85364 265 96 0 85268 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 352924

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22116
/proc/meminfo: memFree=1548252/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=344356 CPUtime=1781.77
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 90205 0 0 0 178087 90 0 0 25 0 1 0 20852317 352620544 85407 1992294400 134512640 134902295 4292908976 18446744073709551615 4159866753 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 86089 85407 265 96 0 85301 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 353056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22118
/proc/meminfo: memFree=1548128/2059040 swapFree=4140524/4192956
[pid=22064] ppid=22062 vsize=8700 CPUtime=0
/proc/22064/stat : 22064 (run) S 22062 22064 21474 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20852316 8908800 250 1992294400 4194304 4922060 140733981217360 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22064/statm: 2175 250 211 178 0 68 0
[pid=22066] ppid=22064 vsize=344488 CPUtime=1800.08
/proc/22066/stat : 22066 (PBPASSolver) R 22064 22064 21474 0 -1 4202496 90218 0 0 0 179918 90 0 0 25 0 1 0 20852317 352755712 85420 1992294400 134512640 134902295 4292908976 18446744073709551615 4159864231 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22066/statm: 86122 85420 265 96 0 85334 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 353188

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22064 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=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1799.18
CPU system time (s): 0.9
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 353188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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= 3
involuntary context switches= 3

runsolver used 3.22551 second user time and 8.25774 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-17 19:26:44
IDJOB=2673710
IDBENCH=2075
IDSOLVER=1174
FILE ID=node048/2673710-1276795604
PBS_JOBID= 11176622
Free space on /tmp= 62452 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f1000.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673710-1276795604/watcher-2673710-1276795604 -o /tmp/evaluation-result-2673710-1276795604/solver-2673710-1276795604 -C 1800 -W 2000 -M 1800  run HOME/instance-2673710-1276795604.opb

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

MD5SUM BENCH= 8fb889bdb08324a2b9780b5ff988846e
RANDOM SEED=1707296083

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
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:       1892028 kB
Buffers:          6916 kB
Cached:          73196 kB
SwapCached:       5276 kB
Active:          39868 kB
Inactive:        52444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1892028 kB
SwapTotal:     4192956 kB
SwapFree:      4140524 kB
Dirty:             772 kB
Writeback:           4 kB
AnonPages:       10872 kB
Mapped:          12956 kB
Slab:            52840 kB
PageTables:       3944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183460 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= 62448 MiB
End job on node048 at 2010-06-17 19:56:47