Trace number 2682014

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
PB/CT 0.1 fixed? (MO) 1370.87 1373.38

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=320-sizeP=161-sizeQ=320-420453220-max.opb
MD5SUM731d8a8b62f1165d7f7ff2eb0e8bed96
Bench CategoryOPT-BIGINT (optimisation, big 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 variables52001
Total number of constraints154561
Number of constraints which are clauses154560
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 constraint51520
Number of terms in the objective function 161
Biggest coefficient in the objective function 1461501637330902918203684832716283019655932542976
Number of bits for the biggest coefficient in the objective function 161
Sum of the numbers in the objective function 2923003274661805836407369665432566039311865085951
Number of bits of the sum of numbers in the objective function 161
Biggest number in a constraint 1560874275157996115690798614896583152874299071332485575429578479812685869409882810060153051531745985579913465560703311447723987839644142653145088
Number of bits of the biggest number in a constraint 480
Biggest sum of numbers in a constraint 6243497100631984462763194459586332611497196285329458171408770520629035540670020835398097850925707779467176054569131054629458594384801759081011045
Number of bits of the biggest sum of numbers481
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.99/2.06	c constraints 1/0 clauses 154560/0 units 0
1.99/2.06	c vars 52001
1.99/2.06	c objective 161 + -2923003274661805836407369665432566039311865085951

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-2682014-1277494507/watcher-2682014-1277494507 -o /tmp/evaluation-result-2682014-1277494507/solver-2682014-1277494507 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682014-1277494507.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 0.98 0.99 3/106 24949
/proc/meminfo: memFree=1856188/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=2136 CPUtime=0
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 251 0 0 0 0 0 0 0 18 0 1 0 125052408 2187264 170 1992294400 134512640 136421960 4291718912 18446744073709551615 134523960 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24949/statm: 534 170 146 467 0 65 0

[startup+0.0403281 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24949
/proc/meminfo: memFree=1856188/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=2268 CPUtime=0.03
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 280 0 0 0 3 0 0 0 18 0 1 0 125052408 2322432 199 1992294400 134512640 136421960 4291718912 18446744073709551615 135822081 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24949/statm: 567 199 146 467 0 98 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2268

[startup+0.10134 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24949
/proc/meminfo: memFree=1856188/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=2532 CPUtime=0.1
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 335 0 0 0 10 0 0 0 21 0 1 0 125052408 2592768 254 1992294400 134512640 136421960 4291718912 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24949/statm: 633 254 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301383 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24949
/proc/meminfo: memFree=1856188/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=3192 CPUtime=0.3
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 513 0 0 0 30 0 0 0 21 0 1 0 125052408 3268608 432 1992294400 134512640 136421960 4291718912 18446744073709551615 135155098 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24949/statm: 798 432 146 467 0 329 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3192

[startup+0.701469 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24949
/proc/meminfo: memFree=1856188/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=4896 CPUtime=0.69
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 968 0 0 0 69 0 0 0 22 0 1 0 125052408 5013504 789 1992294400 134512640 136421960 4291718912 18446744073709551615 135717550 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24949/statm: 1224 789 146 467 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50164 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24950
/proc/meminfo: memFree=1852460/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=7916 CPUtime=1.49
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 1812 0 0 0 149 0 0 0 25 0 1 0 125052408 8105984 1504 1992294400 134512640 136421960 4291718912 18446744073709551615 134518626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24949/statm: 1979 1504 146 467 0 1510 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7916

[startup+3.10198 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24950
/proc/meminfo: memFree=1839316/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=123188 CPUtime=3.09
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 31485 0 0 0 297 12 0 0 25 0 1 0 125052408 126144512 29737 1992294400 134512640 136421960 4291718912 18446744073709551615 135878161 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 30797 29481 190 467 0 30328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123188

[startup+6.30066 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24950
/proc/meminfo: memFree=1528200/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=394120 CPUtime=6.29
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 104100 0 0 0 586 43 0 0 25 0 1 0 125052408 403578880 96850 1992294400 134512640 136421960 4291718912 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 98530 96851 195 467 0 98061 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394120

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24950
/proc/meminfo: memFree=1160416/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=717724 CPUtime=12.68
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 188960 0 0 0 1179 89 0 0 25 0 1 0 125052408 734949376 174022 1992294400 134512640 136421960 4291718912 18446744073709551615 135274889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 179431 174022 216 467 0 178962 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 717724

[startup+25.5008 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24952
/proc/meminfo: memFree=1148016/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=729268 CPUtime=25.48
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 191825 0 0 0 2454 94 0 0 25 0 1 0 125052408 746770432 176887 1992294400 134512640 136421960 4291718912 18446744073709551615 135174399 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 182317 176887 217 467 0 181848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 729268

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24952
/proc/meminfo: memFree=1113792/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=764220 CPUtime=51.06
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 200580 0 0 0 4993 113 0 0 25 0 1 0 125052408 782561280 185642 1992294400 134512640 136421960 4291718912 18446744073709551615 135167047 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 191055 185642 217 467 0 190586 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 764220

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24954
/proc/meminfo: memFree=1070144/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=806644 CPUtime=102.25
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 211193 0 0 0 10099 126 0 0 25 0 1 0 125052408 826003456 196255 1992294400 134512640 136421960 4291718912 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 201661 196255 217 467 0 201192 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 806644

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24954
/proc/meminfo: memFree=1059976/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=816896 CPUtime=162.22
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 213746 0 0 0 16095 127 0 0 25 0 1 0 125052408 836501504 198808 1992294400 134512640 136421960 4291718912 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 204224 198808 217 467 0 203755 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 816896

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24956
/proc/meminfo: memFree=966728/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=912604 CPUtime=222.19
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 237075 0 0 0 22060 159 0 0 25 0 1 0 125052408 934506496 222137 1992294400 134512640 136421960 4291718912 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 228151 222137 217 467 0 227682 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 912604

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24958
/proc/meminfo: memFree=860956/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1018124 CPUtime=282.18
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 263484 0 0 0 28020 198 0 0 25 0 1 0 125052408 1042558976 248546 1992294400 134512640 136421960 4291718912 18446744073709551615 135165206 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 254531 248546 217 467 0 254062 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1018124

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24960
/proc/meminfo: memFree=803420/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1075876 CPUtime=342.15
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 277797 0 0 0 34007 208 0 0 25 0 1 0 125052408 1101697024 262859 1992294400 134512640 136421960 4291718912 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 268969 262859 217 467 0 268500 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1075876

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24962
/proc/meminfo: memFree=772792/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1106632 CPUtime=402.13
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 285466 0 0 0 40001 212 0 0 25 0 1 0 125052408 1133191168 270528 1992294400 134512640 136421960 4291718912 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 276658 270528 217 467 0 276189 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 1106632

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24962
/proc/meminfo: memFree=746504/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1132796 CPUtime=462.11
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 291994 0 0 0 45996 215 0 0 25 0 1 0 125052408 1159983104 277056 1992294400 134512640 136421960 4291718912 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 283199 277056 217 467 0 282730 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 1132796

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24964
/proc/meminfo: memFree=728524/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1150636 CPUtime=522.09
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 296400 0 0 0 51992 217 0 0 25 0 1 0 125052408 1178251264 281462 1992294400 134512640 136421960 4291718912 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 287659 281462 217 467 0 287190 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1150636

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24966
/proc/meminfo: memFree=708808/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1170284 CPUtime=582.07
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 301279 0 0 0 57988 219 0 0 25 0 1 0 125052408 1198370816 286341 1992294400 134512640 136421960 4291718912 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 292571 286341 217 467 0 292102 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1170284

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24968
/proc/meminfo: memFree=667144/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1211876 CPUtime=642.06
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 311638 0 0 0 63971 235 0 0 25 0 1 0 125052408 1240961024 296700 1992294400 134512640 136421960 4291718912 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 302969 296700 217 467 0 302500 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1211876

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24970
/proc/meminfo: memFree=610476/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1269036 CPUtime=702.03
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 325794 0 0 0 69944 259 0 0 25 0 1 0 125052408 1299492864 310856 1992294400 134512640 136421960 4291718912 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 317259 310856 217 467 0 316790 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1269036

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24970
/proc/meminfo: memFree=601176/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1278124 CPUtime=762.01
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 328043 0 0 0 75941 260 0 0 25 0 1 0 125052408 1308798976 313105 1992294400 134512640 136421960 4291718912 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 319531 313105 217 467 0 319062 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1278124

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24972
/proc/meminfo: memFree=591752/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1287632 CPUtime=821.98
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 330461 0 0 0 81934 264 0 0 25 0 1 0 125052408 1318535168 315523 1992294400 134512640 136421960 4291718912 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 321908 315523 217 467 0 321439 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1287632

[startup+882.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24974
/proc/meminfo: memFree=576872/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1302288 CPUtime=881.96
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 334145 0 0 0 87931 265 0 0 25 0 1 0 125052408 1333542912 319207 1992294400 134512640 136421960 4291718912 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 325572 319207 217 467 0 325103 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1302288

[startup+942.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 24976
/proc/meminfo: memFree=553932/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1326852 CPUtime=941.93
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 340224 0 0 0 93920 273 0 0 25 0 1 0 125052408 1358696448 325286 1992294400 134512640 136421960 4291718912 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 331713 325286 217 467 0 331244 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1326852

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 24978
/proc/meminfo: memFree=472092/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1408208 CPUtime=1001.92
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 360319 0 0 0 99893 299 0 0 25 0 1 0 125052408 1442004992 345381 1992294400 134512640 136421960 4291718912 18446744073709551615 135276649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 352052 345381 217 467 0 351583 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1408208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24978
/proc/meminfo: memFree=240956/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1648588 CPUtime=1061.89
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 418733 0 0 0 105845 344 0 0 25 0 1 0 125052408 1688154112 403795 1992294400 134512640 136421960 4291718912 18446744073709551615 134863669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 412147 403795 217 467 0 411678 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1648588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24980
/proc/meminfo: memFree=166184/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1721280 CPUtime=1121.87
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 436538 0 0 0 111831 356 0 0 25 0 1 0 125052408 1762590720 421600 1992294400 134512640 136421960 4291718912 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 430320 421600 217 467 0 429851 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1721280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24982
/proc/meminfo: memFree=141508/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1746900 CPUtime=1181.85
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 442762 0 0 0 117826 359 0 0 25 0 1 0 125052408 1788825600 427824 1992294400 134512640 136421960 4291718912 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 436725 427824 217 467 0 436256 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1746900

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24984
/proc/meminfo: memFree=115220/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1773500 CPUtime=1241.83
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 449259 0 0 0 123821 362 0 0 25 0 1 0 125052408 1816064000 434321 1992294400 134512640 136421960 4291718912 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 443375 434321 217 467 0 442906 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 1773500

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24986
/proc/meminfo: memFree=88188/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1800660 CPUtime=1301.82
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 455929 0 0 0 129816 366 0 0 25 0 1 0 125052408 1843875840 440991 1992294400 134512640 136421960 4291718912 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 450165 440991 217 467 0 449696 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 1800660

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24986
/proc/meminfo: memFree=60908/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1829028 CPUtime=1361.78
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 462822 0 0 0 135811 367 0 0 25 0 1 0 125052408 1872924672 447884 1992294400 134512640 136421960 4291718912 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 457257 447884 217 467 0 456788 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 1829028



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1371.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24988
/proc/meminfo: memFree=46400/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1843420 CPUtime=1370.68
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4202496 466351 0 0 0 136700 368 0 0 25 0 1 0 125052408 1887662080 451413 1992294400 134512640 136421960 4291718912 18446744073709551615 135274897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24949/statm: 460855 451413 217 467 0 460386 0
Current children cumulated CPU time (s) 1370.68
Current children cumulated vsize (KiB) 1843420

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24949

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

[startup+1372.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 24989
/proc/meminfo: memFree=46392/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1843420 CPUtime=1370.68
/proc/24949/stat : 24949 (pbct) S 24947 24949 24733 0 -1 4194304 466351 0 0 0 136700 368 0 0 25 0 1 0 125052408 1887662080 451413 1992294400 134512640 136421960 4291718912 18446744073709551615 135884462 0 16384 4096 16387 18446604437824875264 0 0 17 1 0 0 0
/proc/24949/statm: 460855 451413 217 467 0 460386 0
Current children cumulated CPU time (s) 1370.68
Current children cumulated vsize (KiB) 1843420

[startup+1373 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 24989
/proc/meminfo: memFree=46392/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1843420 CPUtime=1370.68
/proc/24949/stat : 24949 (pbct) S 24947 24949 24733 0 -1 4194304 466351 0 0 0 136700 368 0 0 25 0 1 0 125052408 1887662080 451413 1992294400 134512640 136421960 4291718912 18446744073709551615 135884462 0 16384 4096 16387 18446604437824875264 0 0 17 1 0 0 0
/proc/24949/statm: 460855 451413 217 467 0 460386 0
Current children cumulated CPU time (s) 1370.68
Current children cumulated vsize (KiB) 1843420

[startup+1373.2 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 24989
/proc/meminfo: memFree=46392/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=1843420 CPUtime=1370.68
/proc/24949/stat : 24949 (pbct) S 24947 24949 24733 0 -1 4194304 466351 0 0 0 136700 368 0 0 25 0 1 0 125052408 1887662080 451413 1992294400 134512640 136421960 4291718912 18446744073709551615 135884462 0 16384 4096 16387 18446604437824875264 0 0 17 1 0 0 0
/proc/24949/statm: 460855 451413 217 467 0 460386 0
Current children cumulated CPU time (s) 1370.68
Current children cumulated vsize (KiB) 1843420

[startup+1373.3 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 24989
/proc/meminfo: memFree=46392/2059040 swapFree=4139124/4192956
[pid=24949] ppid=24947 vsize=0 CPUtime=1370.78
/proc/24949/stat : 24949 (pbct) R 24947 24949 24733 0 -1 4195332 466351 0 0 0 136700 378 0 0 18 0 1 0 125052408 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24949/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1370.78
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1373.38
CPU time (s): 1370.87
CPU user time (s): 1367.01
CPU system time (s): 3.86041
CPU usage (%): 99.817
Max. virtual memory (cumulated for all children) (KiB): 1843420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1367.01
system time used= 3.86041
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466351
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= 2
involuntary context switches= 3787

runsolver used 2.44263 second user time and 6.31204 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-25 21:35:08
IDJOB=2682014
IDBENCH=3011
IDSOLVER=1192
FILE ID=node010/2682014-1277494507
PBS_JOBID= 11190581
Free space on /tmp= 62384 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=320-sizeP=161-sizeQ=320-420453220-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682014-1277494507/watcher-2682014-1277494507 -o /tmp/evaluation-result-2682014-1277494507/solver-2682014-1277494507 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682014-1277494507.opb

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

MD5SUM BENCH= 731d8a8b62f1165d7f7ff2eb0e8bed96
RANDOM SEED=343989253

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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:       1856716 kB
Buffers:          8256 kB
Cached:          99740 kB
SwapCached:       6004 kB
Active:          77360 kB
Inactive:        43292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856716 kB
SwapTotal:     4192956 kB
SwapFree:      4139124 kB
Dirty:           10076 kB
Writeback:           4 kB
AnonPages:       11436 kB
Mapped:          11864 kB
Slab:            59508 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182432 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= 62380 MiB
End job on node010 at 2010-06-25 21:58:01