Trace number 2682179

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? (TO) 1800.18 1800.69

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=100-sizeP=51-sizeQ=100-520972534-max.opb
MD5SUM11b19c0232a5dd1a01e7c4342698e58e
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables5251
Total number of constraints15301
Number of constraints which are clauses15300
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 constraint5100
Number of terms in the objective function 51
Biggest coefficient in the objective function 1125899906842624
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 2251799813685247
Number of bits of the sum of numbers in the objective function 51
Biggest number in a constraint 713623846352979940529142984724747568191373312
Number of bits of the biggest number in a constraint 150
Biggest sum of numbers in a constraint 2854495385411919137542539254950202185769575159
Number of bits of the biggest sum of numbers151
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
0.09/0.16	c constraints 1/0 clauses 15300/0 units 0
0.09/0.16	c vars 5251
0.09/0.16	c objective 51 + -2251799813685247
1800.09/1800.60	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-2682179-1277494770/watcher-2682179-1277494770 -o /tmp/evaluation-result-2682179-1277494770/solver-2682179-1277494770 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682179-1277494770.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: 1.00 1.00 1.00 3/105 29705
/proc/meminfo: memFree=1790064/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=2136 CPUtime=0
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 250 0 0 0 0 0 0 0 25 0 1 0 90770538 2187264 169 1992294400 134512640 136421960 4293069392 18446744073709551615 135818206 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29705/statm: 534 170 146 467 0 65 0

[startup+0.0866039 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 29705
/proc/meminfo: memFree=1790064/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=2400 CPUtime=0.08
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 328 0 0 0 8 0 0 0 25 0 1 0 90770538 2457600 247 1992294400 134512640 136421960 4293069392 18446744073709551615 134532338 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29705/statm: 600 247 146 467 0 131 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2400

[startup+0.100605 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 29705
/proc/meminfo: memFree=1790064/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=2532 CPUtime=0.09
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 341 0 0 0 9 0 0 0 25 0 1 0 90770538 2592768 260 1992294400 134512640 136421960 4293069392 18446744073709551615 135822084 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29705/statm: 633 260 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300625 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 29705
/proc/meminfo: memFree=1790064/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=20808 CPUtime=0.29
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 4882 0 0 0 27 2 0 0 25 0 1 0 90770538 21307392 4735 1992294400 134512640 136421960 4293069392 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 5202 4736 190 467 0 4733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20808

[startup+0.700664 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 29705
/proc/meminfo: memFree=1790064/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=69072 CPUtime=0.69
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 17656 0 0 0 63 6 0 0 25 0 1 0 90770538 70729728 16898 1992294400 134512640 136421960 4293069392 18446744073709551615 134886868 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 17268 16898 205 467 0 16799 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 69072

[startup+1.50074 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29706
/proc/meminfo: memFree=1720120/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=73720 CPUtime=1.49
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 18732 0 0 0 141 8 0 0 25 0 1 0 90770538 75489280 17974 1992294400 134512640 136421960 4293069392 18446744073709551615 135165436 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 18430 17974 216 467 0 17961 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73720

[startup+3.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29706
/proc/meminfo: memFree=1716152/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=79544 CPUtime=3.09
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 20180 0 0 0 299 10 0 0 25 0 1 0 90770538 81453056 19422 1992294400 134512640 136421960 4293069392 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 19886 19422 217 467 0 19417 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79544

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29706
/proc/meminfo: memFree=1704868/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=88792 CPUtime=6.29
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 22448 0 0 0 615 14 0 0 25 0 1 0 90770538 90923008 21690 1992294400 134512640 136421960 4293069392 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 22198 21690 217 467 0 21729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88792

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29706
/proc/meminfo: memFree=1692964/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=99988 CPUtime=12.68
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 25273 0 0 0 1248 20 0 0 25 0 1 0 90770538 102387712 24515 1992294400 134512640 136421960 4293069392 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 24997 24515 217 467 0 24528 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 99988

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29706
/proc/meminfo: memFree=1670396/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=121720 CPUtime=25.49
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 30737 0 0 0 2520 29 0 0 25 0 1 0 90770538 124641280 29979 1992294400 134512640 136421960 4293069392 18446744073709551615 135028324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 30430 29979 217 467 0 29961 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 121720

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29708
/proc/meminfo: memFree=1626624/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=165644 CPUtime=51.08
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 41721 0 0 0 5053 55 0 0 25 0 1 0 90770538 169619456 40963 1992294400 134512640 136421960 4293069392 18446744073709551615 134860073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 41411 40963 217 467 0 40942 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 165644

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29708
/proc/meminfo: memFree=1532508/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=260124 CPUtime=102.26
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 65342 0 0 0 10140 86 0 0 25 0 1 0 90770538 266366976 64584 1992294400 134512640 136421960 4293069392 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 65031 64584 217 467 0 64562 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 260124

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29710
/proc/meminfo: memFree=1451908/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=340280 CPUtime=162.25
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 85385 0 0 0 16108 117 0 0 25 0 1 0 90770538 348446720 84627 1992294400 134512640 136421960 4293069392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 85070 84627 217 467 0 84601 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 340280

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29712
/proc/meminfo: memFree=1393752/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=397432 CPUtime=222.23
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 99649 0 0 0 22077 146 0 0 25 0 1 0 90770538 406970368 98891 1992294400 134512640 136421960 4293069392 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 99358 98891 217 467 0 98889 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 397432

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29714
/proc/meminfo: memFree=1393752/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=397432 CPUtime=282.21
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 99650 0 0 0 28065 156 0 0 25 0 1 0 90770538 406970368 98892 1992294400 134512640 136421960 4293069392 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 99358 98892 217 467 0 98889 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 397432

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29716
/proc/meminfo: memFree=1393380/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=397868 CPUtime=342.21
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 99757 0 0 0 34061 160 0 0 25 0 1 0 90770538 407416832 98999 1992294400 134512640 136421960 4293069392 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 99467 98999 217 467 0 98998 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 397868

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29716
/proc/meminfo: memFree=1322452/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=469168 CPUtime=402.18
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 117582 0 0 0 40038 180 0 0 25 0 1 0 90770538 480428032 116824 1992294400 134512640 136421960 4293069392 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 117292 116824 217 467 0 116823 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 469168

[startup+462.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29718
/proc/meminfo: memFree=1296536/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=494444 CPUtime=462.17
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 123897 0 0 0 46012 205 0 0 25 0 1 0 90770538 506310656 123139 1992294400 134512640 136421960 4293069392 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 123611 123139 217 467 0 123142 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 494444

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29720
/proc/meminfo: memFree=1296536/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=494444 CPUtime=522.15
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 123897 0 0 0 51997 218 0 0 25 0 1 0 90770538 506310656 123139 1992294400 134512640 136421960 4293069392 18446744073709551615 135809615 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 123611 123139 217 467 0 123142 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 494444

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29722
/proc/meminfo: memFree=1296536/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=494444 CPUtime=582.13
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 123898 0 0 0 57973 240 0 0 25 0 1 0 90770538 506310656 123140 1992294400 134512640 136421960 4293069392 18446744073709551615 135822000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 123611 123140 217 467 0 123142 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 494444

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29724
/proc/meminfo: memFree=1298768/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=491404 CPUtime=642.12
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 123898 0 0 0 63955 257 0 0 25 0 1 0 90770538 503197696 122407 1992294400 134512640 136421960 4293069392 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 122851 122407 217 467 0 122382 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 491404

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29730
/proc/meminfo: memFree=1235404/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=555064 CPUtime=882.05
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 139811 0 0 0 87894 311 0 0 25 0 1 0 90770538 568385536 138320 1992294400 134512640 136421960 4293069392 18446744073709551615 134863712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 138766 138320 217 467 0 138297 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 555064

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29732
/proc/meminfo: memFree=1235404/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=555064 CPUtime=942.03
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 139811 0 0 0 93868 335 0 0 25 0 1 0 90770538 568385536 138320 1992294400 134512640 136421960 4293069392 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 138766 138320 217 467 0 138297 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 555064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29732
/proc/meminfo: memFree=1235280/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=555064 CPUtime=1002.02
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 139811 0 0 0 99847 355 0 0 25 0 1 0 90770538 568385536 138320 1992294400 134512640 136421960 4293069392 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 138766 138320 217 467 0 138297 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 555064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29734
/proc/meminfo: memFree=1133600/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=657068 CPUtime=1061.99
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 165282 0 0 0 105813 386 0 0 25 0 1 0 90770538 672837632 163791 1992294400 134512640 136421960 4293069392 18446744073709551615 134859899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 164267 163791 217 467 0 163798 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 657068

[startup+1122.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29736
/proc/meminfo: memFree=1133352/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=657068 CPUtime=1121.98
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 165283 0 0 0 111794 404 0 0 25 0 1 0 90770538 672837632 163792 1992294400 134512640 136421960 4293069392 18446744073709551615 134859893 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 164267 163792 217 467 0 163798 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 657068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29738
/proc/meminfo: memFree=1133228/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=657068 CPUtime=1181.96
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 165283 0 0 0 117780 416 0 0 25 0 1 0 90770538 672837632 163792 1992294400 134512640 136421960 4293069392 18446744073709551615 134863927 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 164267 163792 217 467 0 163798 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 657068

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29740
/proc/meminfo: memFree=1133104/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=657068 CPUtime=1241.94
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 165283 0 0 0 123756 438 0 0 25 0 1 0 90770538 672837632 163792 1992294400 134512640 136421960 4293069392 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 164267 163792 217 467 0 163798 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 657068

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29749
/proc/meminfo: memFree=1037252/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=752556 CPUtime=1301.92
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 189069 0 0 0 129716 476 0 0 25 0 1 0 90770538 770617344 187578 1992294400 134512640 136421960 4293069392 18446744073709551615 135168346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 188139 187578 217 467 0 187670 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 752556

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29751
/proc/meminfo: memFree=1037252/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=752556 CPUtime=1361.91
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 189070 0 0 0 135695 496 0 0 25 0 1 0 90770538 770617344 187579 1992294400 134512640 136421960 4293069392 18446744073709551615 135166527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 188139 187579 217 467 0 187670 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 752556

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29753
/proc/meminfo: memFree=1037252/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=752556 CPUtime=1421.89
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 189073 0 0 0 141673 516 0 0 25 0 1 0 90770538 770617344 187582 1992294400 134512640 136421960 4293069392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 188139 187582 217 467 0 187670 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 752556

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 29755
/proc/meminfo: memFree=1037128/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=752556 CPUtime=1481.87
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 189077 0 0 0 147654 533 0 0 25 0 1 0 90770538 770617344 187586 1992294400 134512640 136421960 4293069392 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 188139 187586 217 467 0 187670 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 752556

[startup+1542.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/106 29757
/proc/meminfo: memFree=1037128/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=752556 CPUtime=1541.86
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 189077 0 0 0 153645 541 0 0 25 0 1 0 90770538 770617344 187586 1992294400 134512640 136421960 4293069392 18446744073709551615 135174399 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 188139 187586 217 467 0 187670 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 752556

[startup+1602.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/106 29757
/proc/meminfo: memFree=989140/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=800440 CPUtime=1601.84
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 201068 0 0 0 159628 556 0 0 25 0 1 0 90770538 819650560 199577 1992294400 134512640 136421960 4293069392 18446744073709551615 135174495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 200110 199577 217 467 0 199641 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 800440

[startup+1662.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/106 29759
/proc/meminfo: memFree=989016/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=800440 CPUtime=1661.83
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 201068 0 0 0 165621 562 0 0 25 0 1 0 90770538 819650560 199577 1992294400 134512640 136421960 4293069392 18446744073709551615 134863654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 200110 199577 217 467 0 199641 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 800440

[startup+1722.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/106 29761
/proc/meminfo: memFree=989016/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=800440 CPUtime=1721.8
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 201069 0 0 0 171613 567 0 0 25 0 1 0 90770538 819650560 199578 1992294400 134512640 136421960 4293069392 18446744073709551615 135241783 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 200110 199578 217 467 0 199641 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 800440

[startup+1782.31 s]
/proc/loadavg: 1.08 1.06 1.01 2/106 29763
/proc/meminfo: memFree=989016/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=800440 CPUtime=1781.8
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 201069 0 0 0 177606 574 0 0 25 0 1 0 90770538 819650560 199578 1992294400 134512640 136421960 4293069392 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 200110 199578 217 467 0 199641 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 800440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.06 1.05 1.01 2/106 29763
/proc/meminfo: memFree=989016/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=800440 CPUtime=1800.09
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 201069 0 0 0 179433 576 0 0 25 0 1 0 90770538 819650560 199578 1992294400 134512640 136421960 4293069392 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 200110 199578 217 467 0 199641 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 800440

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

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

[startup+1800.6 s]
/proc/loadavg: 1.06 1.05 1.01 2/106 29763
/proc/meminfo: memFree=989016/2059040 swapFree=4140364/4192956
[pid=29705] ppid=29703 vsize=800440 CPUtime=1800.09
/proc/29705/stat : 29705 (pbct) R 29703 29705 29437 0 -1 4202496 201069 0 0 0 179433 576 0 0 25 0 1 0 90770538 819650560 199578 1992294400 134512640 136421960 4293069392 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29705/statm: 200110 199578 217 467 0 199641 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 800440

Child status: 0
Real time (s): 1800.69
CPU time (s): 1800.18
CPU user time (s): 1794.34
CPU system time (s): 5.84011
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 800440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.34
system time used= 5.84011
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 201071
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= 2494

runsolver used 2.95355 second user time and 8.5167 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-25 21:39:30
IDJOB=2682179
IDBENCH=3022
IDSOLVER=1192
FILE ID=node089/2682179-1277494770
PBS_JOBID= 11190535
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=100-sizeP=51-sizeQ=100-520972534-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682179-1277494770/watcher-2682179-1277494770 -o /tmp/evaluation-result-2682179-1277494770/solver-2682179-1277494770 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682179-1277494770.opb

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

MD5SUM BENCH= 11b19c0232a5dd1a01e7c4342698e58e
RANDOM SEED=1179788885

node089.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		: 3000.244
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		: 3000.244
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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1790592 kB
Buffers:         39008 kB
Cached:         127516 kB
SwapCached:       5456 kB
Active:          62100 kB
Inactive:       116756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1790592 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            2384 kB
Writeback:           0 kB
AnonPages:       11092 kB
Mapped:          11956 kB
Slab:            67772 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180972 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= 62552 MiB
End job on node089 at 2010-06-25 22:09:33