Trace number 2674888

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=40-sizeP=21-sizeQ=40-793490986.opb
MD5SUM350d408beae99ee9f856a98f1d069b1d
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 benchmark1.3228
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 variables901
Total number of constraints2521
Number of constraints which are clauses2520
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 constraint840
Number of terms in the objective function 21
Biggest coefficient in the objective function 1048576
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 2097151
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 576460752303423488
Number of bits of the biggest number in a constraint 60
Biggest sum of numbers in a constraint 2305841944493460011
Number of bits of the biggest sum of numbers61
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-2674888-1276804567/watcher-2674888-1276804567 -o /tmp/evaluation-result-2674888-1276804567/solver-2674888-1276804567 -C 1800 -W 2000 -M 1800 run HOME/instance-2674888-1276804567.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: 0.86 0.97 0.99 3/106 23177
/proc/meminfo: memFree=1870732/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0

[startup+0.059389 s]
/proc/loadavg: 0.86 0.97 0.99 3/106 23177
/proc/meminfo: memFree=1870732/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101392 s]
/proc/loadavg: 0.86 0.97 0.99 3/106 23177
/proc/meminfo: memFree=1870732/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301409 s]
/proc/loadavg: 0.86 0.97 0.99 3/106 23177
/proc/meminfo: memFree=1870732/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700446 s]
/proc/loadavg: 0.86 0.97 0.99 3/106 23177
/proc/meminfo: memFree=1870732/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50052 s]
/proc/loadavg: 0.86 0.97 0.99 2/108 23180
/proc/meminfo: memFree=1731588/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=157956 CPUtime=1.49
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 38738 0 0 0 112 37 0 0 25 0 1 0 21749080 161746944 38676 1992294400 134512640 134902295 4289157776 18446744073709551615 4160428511 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 39489 38676 262 96 0 38701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 166656

[startup+3.10066 s]
/proc/loadavg: 0.86 0.97 0.99 2/108 23180
/proc/meminfo: memFree=1706292/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=184356 CPUtime=3.09
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 45686 0 0 0 268 41 0 0 25 0 1 0 21749080 188780544 45374 1992294400 134512640 134902295 4289157776 18446744073709551615 4160428439 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 46089 45374 262 96 0 45301 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 193056

[startup+6.30094 s]
/proc/loadavg: 0.87 0.97 0.99 2/108 23180
/proc/meminfo: memFree=1649872/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=244568 CPUtime=6.28
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 61213 0 0 0 580 48 0 0 25 0 1 0 21749080 250437632 59037 1992294400 134512640 134902295 4289157776 18446744073709551615 4160437557 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 61142 59037 262 96 0 60354 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 253268

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/108 23180
/proc/meminfo: memFree=1607588/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=270452 CPUtime=12.69
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 69992 0 0 0 1216 53 0 0 25 0 1 0 21749080 276942848 65770 1992294400 134512640 134902295 4289157776 18446744073709551615 4160416601 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 67613 65770 269 96 0 66825 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 279152

[startup+25.5017 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 23180
/proc/meminfo: memFree=1604364/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=273696 CPUtime=25.48
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 70747 0 0 0 2495 53 0 0 25 0 1 0 21749080 280264704 66525 1992294400 134512640 134902295 4289157776 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 68424 66525 269 96 0 67636 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 282396

[startup+51.1019 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 23180
/proc/meminfo: memFree=1598164/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=280028 CPUtime=51.07
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 72380 0 0 0 5053 54 0 0 25 0 1 0 21749080 286748672 68120 1992294400 134512640 134902295 4289157776 18446744073709551615 4160420029 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 70007 68120 269 96 0 69219 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 288728

[startup+102.309 s]
/proc/loadavg: 1.04 1.00 1.00 2/108 23182
/proc/meminfo: memFree=1587252/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=290552 CPUtime=102.27
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 75016 0 0 0 10171 56 0 0 25 0 1 0 21749080 297525248 70756 1992294400 134512640 134902295 4289157776 18446744073709551615 4160419806 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 72638 70756 269 96 0 71850 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 299252

[startup+162.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/108 23184
/proc/meminfo: memFree=1570884/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=306980 CPUtime=162.24
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 79123 0 0 0 16166 58 0 0 25 0 1 0 21749080 314347520 74863 1992294400 134512640 134902295 4289157776 18446744073709551615 4160398046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 76745 74863 269 96 0 75957 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 315680

[startup+222.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 23186
/proc/meminfo: memFree=1555756/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=322024 CPUtime=222.22
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 82886 0 0 0 22161 61 0 0 25 0 1 0 21749080 329752576 78626 1992294400 134512640 134902295 4289157776 18446744073709551615 4160410613 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 80506 78626 269 96 0 79718 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 330724

[startup+282.302 s]
/proc/loadavg: 1.11 1.05 1.01 2/108 23186
/proc/meminfo: memFree=1544596/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=333392 CPUtime=282.2
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 85696 0 0 0 28157 63 0 0 25 0 1 0 21749080 341393408 81436 1992294400 134512640 134902295 4289157776 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 83348 81436 269 96 0 82560 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 342092

[startup+342.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/108 23197
/proc/meminfo: memFree=1532692/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=344448 CPUtime=342.18
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 88540 0 0 0 34153 65 0 0 25 0 1 0 21749080 352714752 84239 1992294400 134512640 134902295 4289157776 18446744073709551615 4160428370 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 86112 84239 269 96 0 85324 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 353148

[startup+402.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 23199
/proc/meminfo: memFree=1522772/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=354472 CPUtime=402.16
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 91056 0 0 0 40150 66 0 0 25 0 1 0 21749080 362979328 86755 1992294400 134512640 134902295 4289157776 18446744073709551615 4160429308 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 88618 86755 269 96 0 87830 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 363172

[startup+462.302 s]

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

/proc/23179/statm: 107350 105288 269 96 0 106562 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 438100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23219
/proc/meminfo: memFree=1443412/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=434116 CPUtime=1181.93
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 110792 0 0 0 118112 81 0 0 25 0 1 0 21749080 444534784 106491 1992294400 134512640 134902295 4289157776 18446744073709551615 4160428370 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 108529 106491 269 96 0 107741 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 442816

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23221
/proc/meminfo: memFree=1438328/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=439072 CPUtime=1241.92
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 112016 0 0 0 124110 82 0 0 25 0 1 0 21749080 449609728 107715 1992294400 134512640 134902295 4289157776 18446744073709551615 4160416601 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 109768 107715 269 96 0 108980 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 447772

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23223
/proc/meminfo: memFree=1431384/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=445720 CPUtime=1301.91
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 113704 0 0 0 130108 83 0 0 25 0 1 0 21749080 456417280 109403 1992294400 134512640 134902295 4289157776 18446744073709551615 4160416601 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 111430 109403 269 96 0 110642 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 454420

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23225
/proc/meminfo: memFree=1418612/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=458836 CPUtime=1361.89
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 116955 0 0 0 136103 86 0 0 25 0 1 0 21749080 469848064 112654 1992294400 134512640 134902295 4289157776 18446744073709551615 4160410618 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 114709 112654 269 96 0 113921 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 467536

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23227
/proc/meminfo: memFree=1408816/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=468512 CPUtime=1421.87
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 119381 0 0 0 142100 87 0 0 25 0 1 0 21749080 479756288 115080 1992294400 134512640 134902295 4289157776 18446744073709551615 4160397937 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 117128 115080 269 96 0 116340 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 477212

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23227
/proc/meminfo: memFree=1398772/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=478492 CPUtime=1481.86
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 121897 0 0 0 148096 90 0 0 25 0 1 0 21749080 489975808 117596 1992294400 134512640 134902295 4289157776 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 119623 117596 269 96 0 118835 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 487192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23229
/proc/meminfo: memFree=1387488/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=489876 CPUtime=1541.83
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 124721 0 0 0 154092 91 0 0 25 0 1 0 21749080 501633024 120420 1992294400 134512640 134902295 4289157776 18446744073709551615 4160428166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 122469 120420 269 96 0 121681 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 498576

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23231
/proc/meminfo: memFree=1381660/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=495572 CPUtime=1601.81
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 126144 0 0 0 160089 92 0 0 25 0 1 0 21749080 507465728 121843 1992294400 134512640 134902295 4289157776 18446744073709551615 4160416568 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 123893 121843 269 96 0 123105 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 504272

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23233
/proc/meminfo: memFree=1377072/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=500108 CPUtime=1661.8
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 127268 0 0 0 166086 94 0 0 25 0 1 0 21749080 512110592 122967 1992294400 134512640 134902295 4289157776 18446744073709551615 4160416407 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 125027 122967 269 96 0 124239 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 508808

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23235
/proc/meminfo: memFree=1370996/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=506188 CPUtime=1721.78
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 128774 0 0 0 172083 95 0 0 25 0 1 0 21749080 518336512 124473 1992294400 134512640 134902295 4289157776 18446744073709551615 4160428370 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 126547 124473 269 96 0 125759 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 514888

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23235
/proc/meminfo: memFree=1366904/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=510188 CPUtime=1781.76
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 129772 0 0 0 178080 96 0 0 25 0 1 0 21749080 522432512 125471 1992294400 134512640 134902295 4289157776 18446744073709551615 4160431093 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 127547 125471 269 96 0 126759 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 518888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23237
/proc/meminfo: memFree=1365416/2059040 swapFree=4140144/4192956
[pid=23177] ppid=23175 vsize=8700 CPUtime=0
/proc/23177/stat : 23177 (run) S 23175 23177 22779 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21749080 8908800 250 1992294400 4194304 4922060 140735318777424 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23177/statm: 2175 250 211 178 0 68 0
[pid=23179] ppid=23177 vsize=511648 CPUtime=1800.07
/proc/23179/stat : 23179 (PBPASSolver) R 23177 23177 22779 0 -1 4202496 130136 0 0 0 179910 97 0 0 25 0 1 0 21749080 523927552 125835 1992294400 134512640 134902295 4289157776 18446744073709551615 4160428514 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23179/statm: 127912 125835 269 96 0 127124 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 520348

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 23177 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.07
#
# 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): 1800.07
CPU user time (s): 1799.1
CPU system time (s): 0.97
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 520348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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 2.91556 second user time and 8.5667 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-17 21:56:07
IDJOB=2674888
IDBENCH=3033
IDSOLVER=1174
FILE ID=node043/2674888-1276804567
PBS_JOBID= 11176656
Free space on /tmp= 62296 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=40-sizeP=21-sizeQ=40-793490986.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674888-1276804567/watcher-2674888-1276804567 -o /tmp/evaluation-result-2674888-1276804567/solver-2674888-1276804567 -C 1800 -W 2000 -M 1800  run HOME/instance-2674888-1276804567.opb

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

MD5SUM BENCH= 350d408beae99ee9f856a98f1d069b1d
RANDOM SEED=1059466692

node043.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		: 3000.241
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	: 6000.48
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1871128 kB
Buffers:         18736 kB
Cached:          80616 kB
SwapCached:       5908 kB
Active:          16724 kB
Inactive:        95292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1871128 kB
SwapTotal:     4192956 kB
SwapFree:      4140144 kB
Dirty:             956 kB
Writeback:           8 kB
AnonPages:       10932 kB
Mapped:          12916 kB
Slab:            53972 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181624 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= 62292 MiB
End job on node043 at 2010-06-17 22:26:09