Trace number 2674886

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) 1800.05 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=60-sizeP=31-sizeQ=60-784051325.opb
MD5SUMe687b4e519c37adffc2bc97f299c951f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.33964
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables1951
Total number of constraints5581
Number of constraints which are clauses5580
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint1860
Number of terms in the objective function 31
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 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 618970019642690137449562112
Number of bits of the biggest number in a constraint 90
Biggest sum of numbers in a constraint 2475880078237913026827969150
Number of bits of the biggest sum of numbers91
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-2674886-1276804561/watcher-2674886-1276804561 -o /tmp/evaluation-result-2674886-1276804561/solver-2674886-1276804561 -C 1800 -W 2000 -M 1800 run HOME/instance-2674886-1276804561.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: 0.87 0.94 0.98 3/106 24288
/proc/meminfo: memFree=1903896/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0

[startup+0.106837 s]
/proc/loadavg: 0.87 0.94 0.98 3/106 24288
/proc/meminfo: memFree=1903896/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201846 s]
/proc/loadavg: 0.87 0.94 0.98 3/106 24288
/proc/meminfo: memFree=1903896/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301856 s]
/proc/loadavg: 0.87 0.94 0.98 3/106 24288
/proc/meminfo: memFree=1903896/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701897 s]
/proc/loadavg: 0.87 0.94 0.98 3/106 24288
/proc/meminfo: memFree=1903896/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50198 s]
/proc/loadavg: 0.87 0.94 0.98 2/108 24291
/proc/meminfo: memFree=1668900/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=270872 CPUtime=1.49
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 67280 0 0 0 73 76 0 0 25 0 1 0 21748323 277372928 67154 1992294400 134512640 134902295 4290290064 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 67718 67154 259 96 0 66930 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 279572

[startup+3.10114 s]
/proc/loadavg: 0.87 0.94 0.98 2/108 24291
/proc/meminfo: memFree=1609628/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=329408 CPUtime=3.09
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 81866 0 0 0 227 82 0 0 25 0 1 0 21748323 337313792 81740 1992294400 134512640 134902295 4290290064 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 82352 81740 262 96 0 81564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 338108

[startup+6.30147 s]
/proc/loadavg: 0.88 0.94 0.98 2/108 24291
/proc/meminfo: memFree=1535848/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=385496 CPUtime=6.29
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 96130 0 0 0 540 89 0 0 25 0 1 0 21748323 394747904 95276 1992294400 134512640 134902295 4290290064 18446744073709551615 4160237815 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 96374 95276 262 96 0 95586 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394196

[startup+12.7011 s]
/proc/loadavg: 0.89 0.94 0.98 2/108 24293
/proc/meminfo: memFree=1420776/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=499860 CPUtime=12.68
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 126945 0 0 0 1166 102 0 0 25 0 1 0 21748323 511856640 123179 1992294400 134512640 134902295 4290290064 18446744073709551615 134635507 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 124965 123179 262 96 0 124177 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 508560

[startup+25.5014 s]
/proc/loadavg: 0.92 0.94 0.98 2/108 24293
/proc/meminfo: memFree=1169552/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=748620 CPUtime=25.48
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 189336 0 0 0 2420 128 0 0 25 0 1 0 21748323 766586880 184163 1992294400 134512640 134902295 4290290064 18446744073709551615 134631746 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 187155 184163 262 96 0 186367 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 757320

[startup+51.101 s]
/proc/loadavg: 0.94 0.95 0.98 2/108 24293
/proc/meminfo: memFree=886832/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1067992 CPUtime=51.08
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 273109 0 0 0 4940 168 0 0 25 0 1 0 21748323 1093623808 253843 1992294400 134512640 134902295 4290290064 18446744073709551615 4160217920 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 266998 253843 266 96 0 266210 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1076692

[startup+102.301 s]
/proc/loadavg: 0.97 0.95 0.98 2/108 24295
/proc/meminfo: memFree=883856/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1070812 CPUtime=102.27
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 274041 0 0 0 10059 168 0 0 25 0 1 0 21748323 1096511488 254560 1992294400 134512640 134902295 4290290064 18446744073709551615 4160224426 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 267703 254560 269 96 0 266915 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1079512

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/108 24297
/proc/meminfo: memFree=876044/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1078512 CPUtime=162.24
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 276044 0 0 0 16055 169 0 0 25 0 1 0 21748323 1104396288 256503 1992294400 134512640 134902295 4290290064 18446744073709551615 4160224154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 269628 256503 269 96 0 268840 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1087212

[startup+222.308 s]
/proc/loadavg: 0.99 0.96 0.98 2/108 24297
/proc/meminfo: memFree=867240/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1087332 CPUtime=222.23
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 278245 0 0 0 22053 170 0 0 25 0 1 0 21748323 1113427968 258704 1992294400 134512640 134902295 4290290064 18446744073709551615 4160238536 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 271833 258704 269 96 0 271045 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1096032

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24299
/proc/meminfo: memFree=864884/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1089656 CPUtime=282.21
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 278834 0 0 0 28050 171 0 0 25 0 1 0 21748323 1115807744 259293 1992294400 134512640 134902295 4290290064 18446744073709551615 4160205538 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 272414 259293 269 96 0 271626 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1098356

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24310
/proc/meminfo: memFree=862156/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1092076 CPUtime=342.18
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 279414 0 0 0 34047 171 0 0 25 0 1 0 21748323 1118285824 259873 1992294400 134512640 134902295 4290290064 18446744073709551615 4160224089 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 273019 259873 269 96 0 272231 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1100776

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24312
/proc/meminfo: memFree=858064/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1096180 CPUtime=402.16
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 280444 0 0 0 40044 172 0 0 25 0 1 0 21748323 1122488320 260903 1992294400 134512640 134902295 4290290064 18446744073709551615 4160224489 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 274045 260903 269 96 0 273257 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1104880

[startup+462.302 s]

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

/proc/24290/statm: 309415 296258 269 96 0 308627 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1246360

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24334
/proc/meminfo: memFree=701576/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1252040 CPUtime=1241.91
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 319487 0 0 0 124005 186 0 0 25 0 1 0 21748323 1282088960 299848 1992294400 134512640 134902295 4290290064 18446744073709551615 4160235866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 313010 299848 269 96 0 312222 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1260740

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24336
/proc/meminfo: memFree=683596/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1270004 CPUtime=1301.89
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 323989 0 0 0 130001 188 0 0 25 0 1 0 21748323 1300484096 304351 1992294400 134512640 134902295 4290290064 18446744073709551615 4160239119 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 317501 304353 269 96 0 316713 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 1278704

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24338
/proc/meminfo: memFree=670824/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1282624 CPUtime=1361.87
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 327205 0 0 0 135997 190 0 0 25 0 1 0 21748323 1313406976 307504 1992294400 134512640 134902295 4290290064 18446744073709551615 4160219217 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 320656 307504 269 96 0 319868 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 1291324

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24338
/proc/meminfo: memFree=655324/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1297992 CPUtime=1421.86
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 331029 0 0 0 141994 192 0 0 25 0 1 0 21748323 1329143808 311328 1992294400 134512640 134902295 4290290064 18446744073709551615 4160205534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 324498 311328 269 96 0 323710 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 1306692

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24340
/proc/meminfo: memFree=638956/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1314288 CPUtime=1481.83
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 335123 0 0 0 147989 194 0 0 25 0 1 0 21748323 1345830912 315422 1992294400 134512640 134902295 4290290064 18446744073709551615 4160238536 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 328572 315422 269 96 0 327784 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 1322988

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24342
/proc/meminfo: memFree=632012/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1321120 CPUtime=1541.81
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 336824 0 0 0 153986 195 0 0 25 0 1 0 21748323 1352826880 317123 1992294400 134512640 134902295 4290290064 18446744073709551615 4160224106 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 330280 317123 269 96 0 329492 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 1329820

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24344
/proc/meminfo: memFree=627796/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1325348 CPUtime=1601.79
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 337893 0 0 0 159983 196 0 0 25 0 1 0 21748323 1357156352 318192 1992294400 134512640 134902295 4290290064 18446744073709551615 4160235646 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 331337 318192 269 96 0 330549 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1334048

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24346
/proc/meminfo: memFree=618620/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1334316 CPUtime=1661.77
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 340131 0 0 0 165980 197 0 0 25 0 1 0 21748323 1366339584 320430 1992294400 134512640 134902295 4290290064 18446744073709551615 4160219337 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 333579 320430 269 96 0 332791 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1343016

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24346
/proc/meminfo: memFree=611304/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1341652 CPUtime=1721.76
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 341959 0 0 0 171977 199 0 0 25 0 1 0 21748323 1373851648 322258 1992294400 134512640 134902295 4290290064 18446744073709551615 4160224087 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 335413 322258 269 96 0 334625 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 1350352

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24348
/proc/meminfo: memFree=603740/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1349280 CPUtime=1781.75
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 343833 0 0 0 177975 200 0 0 25 0 1 0 21748323 1381662720 324132 1992294400 134512640 134902295 4290290064 18446744073709551615 4160235866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 337320 324132 269 96 0 336532 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 1357980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24348
/proc/meminfo: memFree=602376/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1350504 CPUtime=1800.05
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 344165 0 0 0 179805 200 0 0 25 0 1 0 21748323 1382916096 324464 1992294400 134512640 134902295 4290290064 18446744073709551615 4160224089 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 337626 324464 269 96 0 336838 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1359204

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24348
/proc/meminfo: memFree=602376/2059040 swapFree=4140204/4192956
[pid=24288] ppid=24286 vsize=8700 CPUtime=0
/proc/24288/stat : 24288 (run) S 24286 24288 23642 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21748322 8908800 250 1992294400 4194304 4922060 140734112213952 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24288/statm: 2175 250 211 178 0 68 0
[pid=24290] ppid=24288 vsize=1350504 CPUtime=1800.05
/proc/24290/stat : 24290 (PBPASSolver) R 24288 24288 23642 0 -1 4202496 344165 0 0 0 179805 200 0 0 25 0 1 0 21748323 1382916096 324464 1992294400 134512640 134902295 4290290064 18446744073709551615 4160224089 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24290/statm: 337626 324464 269 96 0 336838 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1359204

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24288 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.61
CPU time (s): 1800.05
CPU user time (s): 1798.05
CPU system time (s): 2
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 1359204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 2.95755 second user time and 8.5227 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-17 21:56:01
IDJOB=2674886
IDBENCH=3029
IDSOLVER=1174
FILE ID=node045/2674886-1276804561
PBS_JOBID= 11176637
Free space on /tmp= 62460 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=60-sizeP=31-sizeQ=60-784051325.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674886-1276804561/watcher-2674886-1276804561 -o /tmp/evaluation-result-2674886-1276804561/solver-2674886-1276804561 -C 1800 -W 2000 -M 1800  run HOME/instance-2674886-1276804561.opb

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

MD5SUM BENCH= e687b4e519c37adffc2bc97f299c951f
RANDOM SEED=2127939822

node045.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1904424 kB
Buffers:          5296 kB
Cached:          69432 kB
SwapCached:       6360 kB
Active:          16384 kB
Inactive:        71616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1904424 kB
SwapTotal:     4192956 kB
SwapFree:      4140204 kB
Dirty:             980 kB
Writeback:           4 kB
AnonPages:       10980 kB
Mapped:          11928 kB
Slab:            44796 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181936 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= 62456 MiB
End job on node045 at 2010-06-17 22:26:04