Trace number 2683072

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) 1153.86 1154.18

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=180-sizeP=91-sizeQ=180-348768554.opb
MD5SUMb1249706e628878b014787592bd6d20f
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 benchmark4.43432
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 variables16651
Total number of constraints49141
Number of constraints which are clauses49140
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 constraint16380
Number of terms in the objective function 91
Biggest coefficient in the objective function 1237940039285380274899124224
Number of bits for the biggest coefficient in the objective function 91
Sum of the numbers in the objective function 2475880078570760549798248447
Number of bits of the sum of numbers in the objective function 91
Biggest number in a constraint 948568795032094272909893509191171341133987714380927500611236528192824358010355712
Number of bits of the biggest number in a constraint 270
Biggest sum of numbers in a constraint 3794275180128377091639574036119569691105961065265835810055117519795943319408340779
Number of bits of the biggest sum of numbers271
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
0.49/0.54	c constraints 1/0 clauses 49140/0 units 0
0.49/0.54	c vars 16651
0.49/0.54	c objective 91 + 0
1153.68/1154.00	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-2683072-1277495145/watcher-2683072-1277495145 -o /tmp/evaluation-result-2683072-1277495145/solver-2683072-1277495145 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683072-1277495145.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: 0.92 0.97 0.96 3/105 28696
/proc/meminfo: memFree=1833988/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=2136 CPUtime=0
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 251 0 0 0 0 0 0 0 25 0 1 0 90808595 2187264 170 1992294400 134512640 136421960 4293121488 18446744073709551615 135806080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28696/statm: 534 170 146 467 0 65 0

[startup+0.087274 s]
/proc/loadavg: 0.92 0.97 0.96 3/105 28696
/proc/meminfo: memFree=1833988/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=2400 CPUtime=0.08
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 328 0 0 0 8 0 0 0 25 0 1 0 90808595 2457600 247 1992294400 134512640 136421960 4293121488 18446744073709551615 135818448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28696/statm: 600 248 146 467 0 131 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2400

[startup+0.101274 s]
/proc/loadavg: 0.92 0.97 0.96 3/105 28696
/proc/meminfo: memFree=1833988/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=2532 CPUtime=0.1
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 342 0 0 0 10 0 0 0 25 0 1 0 90808595 2592768 261 1992294400 134512640 136421960 4293121488 18446744073709551615 135154704 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28696/statm: 633 261 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301295 s]
/proc/loadavg: 0.92 0.97 0.96 3/105 28696
/proc/meminfo: memFree=1833988/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=3320 CPUtime=0.29
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 567 0 0 0 29 0 0 0 25 0 1 0 90808595 3399680 453 1992294400 134512640 136421960 4293121488 18446744073709551615 134524004 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28696/statm: 830 453 146 467 0 361 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3320

[startup+0.701338 s]
/proc/loadavg: 0.92 0.97 0.96 3/105 28696
/proc/meminfo: memFree=1833988/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=25016 CPUtime=0.69
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 5896 0 0 0 67 2 0 0 25 0 1 0 90808595 25616384 5782 1992294400 134512640 136421960 4293121488 18446744073709551615 134706995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 6254 5782 189 467 0 5785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25016

[startup+1.50142 s]
/proc/loadavg: 0.92 0.97 0.96 2/106 28697
/proc/meminfo: memFree=1777932/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=106472 CPUtime=1.49
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 27729 0 0 0 137 12 0 0 25 0 1 0 90808595 109027328 26119 1992294400 134512640 136421960 4293121488 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 26618 26120 195 467 0 26149 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 106472

[startup+3.10059 s]
/proc/loadavg: 0.92 0.97 0.96 2/106 28697
/proc/meminfo: memFree=1641160/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=226496 CPUtime=3.09
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 58933 0 0 0 279 30 0 0 25 0 1 0 90808595 231931904 55443 1992294400 134512640 136421960 4293121488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 56624 55443 215 467 0 56155 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 226496

[startup+6.30094 s]
/proc/loadavg: 0.93 0.97 0.96 2/106 28699
/proc/meminfo: memFree=1604580/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=239872 CPUtime=6.29
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 62257 0 0 0 586 43 0 0 25 0 1 0 90808595 245628928 58767 1992294400 134512640 136421960 4293121488 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 59968 58767 217 467 0 59499 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 239872

[startup+12.7006 s]
/proc/loadavg: 0.93 0.97 0.96 2/106 28699
/proc/meminfo: memFree=1579408/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=261252 CPUtime=12.69
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 67559 0 0 0 1216 53 0 0 25 0 1 0 90808595 267522048 64069 1992294400 134512640 136421960 4293121488 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 65313 64069 217 467 0 64844 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 261252

[startup+25.501 s]
/proc/loadavg: 0.95 0.97 0.96 2/106 28699
/proc/meminfo: memFree=1544688/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=295308 CPUtime=25.48
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 75917 0 0 0 2481 67 0 0 25 0 1 0 90808595 302395392 72427 1992294400 134512640 136421960 4293121488 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 73827 72427 217 467 0 73358 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 295308

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.96 2/106 28699
/proc/meminfo: memFree=1477604/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=363960 CPUtime=51.08
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 92887 0 0 0 5013 95 0 0 25 0 1 0 90808595 372695040 89397 1992294400 134512640 136421960 4293121488 18446744073709551615 135275137 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 90990 89397 217 467 0 90521 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 363960

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.96 2/106 28701
/proc/meminfo: memFree=1383612/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=456744 CPUtime=102.28
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 115959 0 0 0 10104 124 0 0 25 0 1 0 90808595 467705856 112469 1992294400 134512640 136421960 4293121488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 114186 112469 217 467 0 113717 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 456744

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28703
/proc/meminfo: memFree=1277468/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=565400 CPUtime=162.25
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 142556 0 0 0 16066 159 0 0 25 0 1 0 90808595 578969600 139066 1992294400 134512640 136421960 4293121488 18446744073709551615 135809569 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 141350 139066 217 467 0 140881 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 565400

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28703
/proc/meminfo: memFree=1208276/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=634548 CPUtime=222.23
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 159726 0 0 0 22052 171 0 0 25 0 1 0 90808595 649777152 156236 1992294400 134512640 136421960 4293121488 18446744073709551615 135160671 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 158637 156236 217 467 0 158168 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 634548

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28705
/proc/meminfo: memFree=1117508/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=726956 CPUtime=282.22
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 182545 0 0 0 28017 205 0 0 25 0 1 0 90808595 744402944 179055 1992294400 134512640 136421960 4293121488 18446744073709551615 134872650 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 181739 179055 217 467 0 181270 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 726956

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28707
/proc/meminfo: memFree=1034428/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=807360 CPUtime=342.21
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 203117 0 0 0 33988 233 0 0 25 0 1 0 90808595 826736640 199627 1992294400 134512640 136421960 4293121488 18446744073709551615 135165806 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 201840 199627 217 467 0 201371 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 807360

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28709
/proc/meminfo: memFree=954696/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=887176 CPUtime=402.19
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 223074 0 0 0 39971 248 0 0 25 0 1 0 90808595 908468224 219584 1992294400 134512640 136421960 4293121488 18446744073709551615 134854622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 221794 219584 217 467 0 221325 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 887176

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28711
/proc/meminfo: memFree=882776/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=959772 CPUtime=462.17
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 240990 0 0 0 45958 259 0 0 25 0 1 0 90808595 982806528 237500 1992294400 134512640 136421960 4293121488 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 239943 237500 217 467 0 239474 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 959772

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28711
/proc/meminfo: memFree=793868/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1050776 CPUtime=522.16
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 263582 0 0 0 51924 292 0 0 25 0 1 0 90808595 1075994624 260092 1992294400 134512640 136421960 4293121488 18446744073709551615 134862123 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 262694 260092 217 467 0 262225 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1050776

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28713
/proc/meminfo: memFree=706944/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1136968 CPUtime=582.14
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 284853 0 0 0 57888 326 0 0 25 0 1 0 90808595 1164255232 281363 1992294400 134512640 136421960 4293121488 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 284242 281363 217 467 0 283773 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1136968

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28715
/proc/meminfo: memFree=633040/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1210540 CPUtime=642.14
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 303139 0 0 0 63871 343 0 0 25 0 1 0 90808595 1239592960 299649 1992294400 134512640 136421960 4293121488 18446744073709551615 135237636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 302635 299649 217 467 0 302166 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1210540

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28717
/proc/meminfo: memFree=536568/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1308684 CPUtime=702.11
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 327278 0 0 0 69830 381 0 0 25 0 1 0 90808595 1340092416 323788 1992294400 134512640 136421960 4293121488 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 327171 323788 217 467 0 326702 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1308684

[startup+762.308 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28719
/proc/meminfo: memFree=467624/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1376904 CPUtime=762.1
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 344342 0 0 0 75804 406 0 0 25 0 1 0 90808595 1409949696 340852 1992294400 134512640 136421960 4293121488 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 344226 340852 217 467 0 343757 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1376904

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28719
/proc/meminfo: memFree=392480/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1452572 CPUtime=822.08
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 363240 0 0 0 81785 423 0 0 25 0 1 0 90808595 1487433728 359750 1992294400 134512640 136421960 4293121488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 363143 359750 217 467 0 362674 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1452572

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28721
/proc/meminfo: memFree=330232/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1514232 CPUtime=882.06
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 378686 0 0 0 87770 436 0 0 25 0 1 0 90808595 1550573568 375196 1992294400 134512640 136421960 4293121488 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 378558 375196 217 467 0 378089 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1514232

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28732
/proc/meminfo: memFree=251740/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1593688 CPUtime=942.04
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 398450 0 0 0 93753 451 0 0 25 0 1 0 90808595 1631936512 394960 1992294400 134512640 136421960 4293121488 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 398422 394960 217 467 0 397953 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1593688

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28734
/proc/meminfo: memFree=173496/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1671456 CPUtime=1002.02
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 417829 0 0 0 99738 464 0 0 25 0 1 0 90808595 1711570944 414339 1992294400 134512640 136421960 4293121488 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 417864 414339 217 467 0 417395 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1671456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28736
/proc/meminfo: memFree=106536/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1738840 CPUtime=1062
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 434609 0 0 0 105713 487 0 0 25 0 1 0 90808595 1780572160 431119 1992294400 134512640 136421960 4293121488 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 434710 431119 217 467 0 434241 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1738840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28736
/proc/meminfo: memFree=36104/2059040 swapFree=4140200/4192956
[pid=28696] ppid=28694 vsize=1809244 CPUtime=1121.99
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 452098 0 0 0 111690 509 0 0 25 0 1 0 90808595 1852665856 448608 1992294400 134512640 136421960 4293121488 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 452311 448608 217 467 0 451842 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1809244



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1154 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28738
/proc/meminfo: memFree=10104/2059040 swapFree=4139416/4192956
[pid=28696] ppid=28694 vsize=1843208 CPUtime=1153.68
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4202496 460493 0 0 0 114852 516 0 0 25 0 1 0 90808595 1887444992 457003 1992294400 134512640 136421960 4293121488 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28696/statm: 460802 457003 217 467 0 460333 0
Current children cumulated CPU time (s) 1153.68
Current children cumulated vsize (KiB) 1843208

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

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

[startup+1154.11 s]
/proc/loadavg: 0.99 0.97 0.96 2/106 28738
/proc/meminfo: memFree=10104/2059040 swapFree=4139416/4192956
[pid=28696] ppid=28694 vsize=0 CPUtime=1153.79
/proc/28696/stat : 28696 (pbct) R 28694 28696 28384 0 -1 4194308 460495 0 0 0 114852 527 0 0 25 0 1 0 90808595 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28696/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1153.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1154.18
CPU time (s): 1153.86
CPU user time (s): 1148.53
CPU system time (s): 5.33619
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 1843208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1148.53
system time used= 5.33619
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460495
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= 12614

runsolver used 1.88271 second user time and 5.47917 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-25 21:45:45
IDJOB=2683072
IDBENCH=3049
IDSOLVER=1192
FILE ID=node081/2683072-1277495145
PBS_JOBID= 11190550
Free space on /tmp= 121784 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=180-sizeP=91-sizeQ=180-348768554.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683072-1277495145/watcher-2683072-1277495145 -o /tmp/evaluation-result-2683072-1277495145/solver-2683072-1277495145 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683072-1277495145.opb

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

MD5SUM BENCH= b1249706e628878b014787592bd6d20f
RANDOM SEED=1928298638

node081.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834392 kB
Buffers:         35092 kB
Cached:          92264 kB
SwapCached:       5892 kB
Active:          41432 kB
Inactive:        99368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834392 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            3984 kB
Writeback:           0 kB
AnonPages:       11496 kB
Mapped:          12116 kB
Slab:            61700 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180596 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= 121784 MiB
End job on node081 at 2010-06-25 22:05:01