Trace number 2681998

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) 1023.06 1023.38

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=280-sizeP=141-sizeQ=280-254810631-max.opb
MD5SUM9c4320f542823743906889d8232ca8c8
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 variables39901
Total number of constraints118441
Number of constraints which are clauses118440
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 constraint39480
Number of terms in the objective function 141
Biggest coefficient in the objective function 1393796574908163946345982392040522594123776
Number of bits for the biggest coefficient in the objective function 141
Sum of the numbers in the objective function 2787593149816327892691964784081045188247551
Number of bits of the sum of numbers in the objective function 141
Biggest number in a constraint 1353842624082429130653522550851115089568572790710847937094960732721983060451965636249987502980536903367866802227247837807116288
Number of bits of the biggest number in a constraint 420
Biggest sum of numbers in a constraint 5415370496329716522614090203404460358274291131933137772446847436667115240992208031579922255034219518448630133725391512086530056
Number of bits of the biggest sum of numbers421
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
1.39/1.40	c constraints 1/0 clauses 118440/0 units 0
1.39/1.40	c vars 39901
1.39/1.40	c objective 141 + -2787593149816327892691964784081045188247551
1022.89/1023.20	s UNKNOWN

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-2681998-1277493717/watcher-2681998-1277493717 -o /tmp/evaluation-result-2681998-1277493717/solver-2681998-1277493717 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681998-1277493717.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: 1.09 1.06 0.97 2/105 32236
/proc/meminfo: memFree=1858544/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=2136 CPUtime=0
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 251 0 0 0 0 0 0 0 25 0 1 0 90665289 2187264 170 1992294400 134512640 136421960 4288896544 18446744073709551615 135521396 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32236/statm: 534 170 146 467 0 65 0

[startup+0.051607 s]
/proc/loadavg: 1.09 1.06 0.97 2/105 32236
/proc/meminfo: memFree=1858544/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=2268 CPUtime=0.05
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 294 0 0 0 5 0 0 0 25 0 1 0 90665289 2322432 213 1992294400 134512640 136421960 4288896544 18446744073709551615 134536251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32236/statm: 567 213 146 467 0 98 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2268

[startup+0.100611 s]
/proc/loadavg: 1.09 1.06 0.97 2/105 32236
/proc/meminfo: memFree=1858544/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=2532 CPUtime=0.09
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 342 0 0 0 9 0 0 0 25 0 1 0 90665289 2592768 261 1992294400 134512640 136421960 4288896544 18446744073709551615 135818229 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32236/statm: 633 261 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300633 s]
/proc/loadavg: 1.09 1.06 0.97 2/105 32236
/proc/meminfo: memFree=1858544/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=3320 CPUtime=0.29
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 568 0 0 0 29 0 0 0 25 0 1 0 90665289 3399680 454 1992294400 134512640 136421960 4288896544 18446744073709551615 135160450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32236/statm: 830 454 146 467 0 361 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3320

[startup+0.700675 s]
/proc/loadavg: 1.09 1.06 0.97 2/105 32236
/proc/meminfo: memFree=1858544/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=5028 CPUtime=0.69
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 1019 0 0 0 69 0 0 0 25 0 1 0 90665289 5148672 840 1992294400 134512640 136421960 4288896544 18446744073709551615 135818229 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32236/statm: 1257 840 146 467 0 788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.50076 s]
/proc/loadavg: 1.09 1.06 0.97 2/106 32237
/proc/meminfo: memFree=1854444/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=23872 CPUtime=1.49
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 5767 0 0 0 147 2 0 0 25 0 1 0 90665289 24444928 5362 1992294400 134512640 136421960 4288896544 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 5968 5362 190 467 0 5499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23872

[startup+3.10093 s]
/proc/loadavg: 1.08 1.06 0.97 2/106 32237
/proc/meminfo: memFree=1771488/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=193188 CPUtime=3.09
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 50562 0 0 0 288 21 0 0 25 0 1 0 90665289 197824512 47276 1992294400 134512640 136421960 4288896544 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 48297 47276 195 467 0 47828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 193188

[startup+6.30027 s]
/proc/loadavg: 1.08 1.06 0.97 2/106 32237
/proc/meminfo: memFree=1414368/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=522152 CPUtime=6.29
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 137105 0 0 0 574 55 0 0 25 0 1 0 90665289 534683648 128980 1992294400 134512640 136421960 4288896544 18446744073709551615 134587688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 130538 128980 205 467 0 130069 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 522152

[startup+12.7009 s]
/proc/loadavg: 1.07 1.05 0.97 2/106 32237
/proc/meminfo: memFree=1315912/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=552252 CPUtime=12.69
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 145035 0 0 0 1185 84 0 0 25 0 1 0 90665289 565506048 136241 1992294400 134512640 136421960 4288896544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 138063 136241 217 467 0 137594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 552252

[startup+25.5013 s]
/proc/loadavg: 1.06 1.05 0.97 2/106 32237
/proc/meminfo: memFree=1290368/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=575292 CPUtime=25.48
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 150769 0 0 0 2447 101 0 0 25 0 1 0 90665289 589099008 141975 1992294400 134512640 136421960 4288896544 18446744073709551615 135010283 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 143823 141975 217 467 0 143354 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 575292

[startup+51.101 s]
/proc/loadavg: 1.04 1.05 0.97 2/106 32239
/proc/meminfo: memFree=1246348/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=619624 CPUtime=51.07
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 161835 0 0 0 4988 119 0 0 25 0 1 0 90665289 634494976 153041 1992294400 134512640 136421960 4288896544 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 154906 153041 217 467 0 154437 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 619624

[startup+102.308 s]
/proc/loadavg: 1.01 1.04 0.97 2/106 32239
/proc/meminfo: memFree=1162896/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=703068 CPUtime=102.26
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 182617 0 0 0 10074 152 0 0 25 0 1 0 90665289 719941632 173823 1992294400 134512640 136421960 4288896544 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 175767 173823 217 467 0 175298 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 703068

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 0.97 2/106 32241
/proc/meminfo: memFree=1069524/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=796208 CPUtime=162.24
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 205911 0 0 0 16050 174 0 0 25 0 1 0 90665289 815316992 197117 1992294400 134512640 136421960 4288896544 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 199052 197117 217 467 0 198583 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 796208

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 0.97 2/106 32243
/proc/meminfo: memFree=985700/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=879564 CPUtime=222.22
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 226732 0 0 0 22023 199 0 0 25 0 1 0 90665289 900673536 217938 1992294400 134512640 136421960 4288896544 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 219891 217938 217 467 0 219422 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 879564

[startup+282.3 s]
/proc/loadavg: 1.00 1.02 0.97 2/106 32245
/proc/meminfo: memFree=910060/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=955996 CPUtime=282.2
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 245742 0 0 0 27996 224 0 0 25 0 1 0 90665289 978939904 236948 1992294400 134512640 136421960 4288896544 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 238999 236948 217 467 0 238530 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 955996

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/106 32245
/proc/meminfo: memFree=824748/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1041188 CPUtime=342.18
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 266859 0 0 0 33968 250 0 0 25 0 1 0 90665289 1066176512 258065 1992294400 134512640 136421960 4288896544 18446744073709551615 134864254 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 260297 258065 217 467 0 259828 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1041188

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 32247
/proc/meminfo: memFree=774280/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1091768 CPUtime=402.17
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 279524 0 0 0 39958 259 0 0 25 0 1 0 90665289 1117970432 270730 1992294400 134512640 136421960 4288896544 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 272942 270730 217 467 0 272473 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1091768

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 32249
/proc/meminfo: memFree=700996/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1164992 CPUtime=462.14
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 297804 0 0 0 45945 269 0 0 25 0 1 0 90665289 1192951808 289010 1992294400 134512640 136421960 4288896544 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 291248 289010 217 467 0 290779 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1164992

[startup+522.301 s]
/proc/loadavg: 1.04 1.01 0.98 2/106 32251
/proc/meminfo: memFree=614196/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1252952 CPUtime=522.13
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 319664 0 0 0 51914 299 0 0 25 0 1 0 90665289 1283022848 310870 1992294400 134512640 136421960 4288896544 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 313238 310870 217 467 0 312769 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1252952

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 0.98 2/106 32253
/proc/meminfo: memFree=535208/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1331196 CPUtime=582.11
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 339126 0 0 0 57881 330 0 0 25 0 1 0 90665289 1363144704 330332 1992294400 134512640 136421960 4288896544 18446744073709551615 135006226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 332799 330332 217 467 0 332330 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1331196

[startup+642.301 s]
/proc/loadavg: 1.05 1.02 0.98 2/106 32258
/proc/meminfo: memFree=460312/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1405088 CPUtime=642.1
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 357587 0 0 0 63852 358 0 0 25 0 1 0 90665289 1438810112 348793 1992294400 134512640 136421960 4288896544 18446744073709551615 135274967 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 351272 348793 217 467 0 350803 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1405088

[startup+702.301 s]
/proc/loadavg: 1.02 1.01 0.98 2/106 32258
/proc/meminfo: memFree=378100/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1488180 CPUtime=702.08
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 378377 0 0 0 69818 390 0 0 25 0 1 0 90665289 1523896320 369583 1992294400 134512640 136421960 4288896544 18446744073709551615 135275109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 372045 369583 217 467 0 371576 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1488180

[startup+762.308 s]
/proc/loadavg: 1.00 1.01 0.98 2/106 32260
/proc/meminfo: memFree=302708/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1562588 CPUtime=762.07
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 396948 0 0 0 75798 409 0 0 25 0 1 0 90665289 1600090112 388154 1992294400 134512640 136421960 4288896544 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 390647 388154 217 467 0 390178 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1562588

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 32262
/proc/meminfo: memFree=244924/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1621148 CPUtime=822.04
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 411549 0 0 0 81788 416 0 0 25 0 1 0 90665289 1660055552 402755 1992294400 134512640 136421960 4288896544 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 405287 402755 217 467 0 404818 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1621148

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 32264
/proc/meminfo: memFree=169036/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1696412 CPUtime=882.02
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 430304 0 0 0 87770 432 0 0 25 0 1 0 90665289 1737125888 421510 1992294400 134512640 136421960 4288896544 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 424103 421510 217 467 0 423634 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1696412

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 32264
/proc/meminfo: memFree=111500/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1753976 CPUtime=942.01
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 444682 0 0 0 93763 438 0 0 25 0 1 0 90665289 1796071424 435888 1992294400 134512640 136421960 4288896544 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 438494 435888 217 467 0 438025 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1753976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 32266
/proc/meminfo: memFree=42060/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1823128 CPUtime=1001.99
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 461961 0 0 0 99752 447 0 0 25 0 1 0 90665289 1866883072 453167 1992294400 134512640 136421960 4288896544 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 455782 453167 217 467 0 455313 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1823128



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1023.2 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 32268
/proc/meminfo: memFree=21724/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=1843216 CPUtime=1022.89
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4202496 466994 0 0 0 101839 450 0 0 25 0 1 0 90665289 1887453184 458200 1992294400 134512640 136421960 4288896544 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32236/statm: 460804 458200 217 467 0 460335 0
Current children cumulated CPU time (s) 1022.89
Current children cumulated vsize (KiB) 1843216

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

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

[startup+1023.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 32268
/proc/meminfo: memFree=21724/2059040 swapFree=4139112/4192956
[pid=32236] ppid=32234 vsize=0 CPUtime=1022.99
/proc/32236/stat : 32236 (pbct) R 32234 32236 32047 0 -1 4194308 466996 0 0 0 101839 460 0 0 25 0 1 0 90665289 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32236/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1022.99
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1023.38
CPU time (s): 1023.06
CPU user time (s): 1018.39
CPU system time (s): 4.66929
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 1843216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1018.39
system time used= 4.66929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466996
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= 1
involuntary context switches= 1208

runsolver used 1.60675 second user time and 4.92125 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-25 21:21:58
IDJOB=2681998
IDBENCH=2971
IDSOLVER=1192
FILE ID=node082/2681998-1277493717
PBS_JOBID= 11190547
Free space on /tmp= 62352 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=280-sizeP=141-sizeQ=280-254810631-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681998-1277493717/watcher-2681998-1277493717 -o /tmp/evaluation-result-2681998-1277493717/solver-2681998-1277493717 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681998-1277493717.opb

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

MD5SUM BENCH= 9c4320f542823743906889d8232ca8c8
RANDOM SEED=437004015

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1858940 kB
Buffers:         21408 kB
Cached:          79172 kB
SwapCached:       6436 kB
Active:          74376 kB
Inactive:        39456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1858940 kB
SwapTotal:     4192956 kB
SwapFree:      4139112 kB
Dirty:            7824 kB
Writeback:           4 kB
AnonPages:       11960 kB
Mapped:          11856 kB
Slab:            64196 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182472 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62352 MiB
End job on node082 at 2010-06-25 21:39:03