Trace number 2701861

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 NameAnswerCPU timeWall clock time
PB/CT 0.1? (TO) 1800.09 1800.02

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/graphs/
normalized-graph11reducmore_wcsp.wbo
MD5SUM9d2ab30053c8c5defa77d9f47c64bb3c
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmark
Best cost obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables5747
Total number of constraints283088
Number of soft constraints282856
Number of constraints which are clauses282856
Number of constraints which are cardinality constraints (but not clauses)232
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Top cost 3080
Min constraint cost 1
Max constraint cost 3080
Sum of constraints costs 64455868
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
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
246.10/246.19	c constraints 232/0 clauses 0/78999 units 2606
246.10/246.19	c vars 5747
246.10/246.19	c Setting top cost 3080
1800.06/1800.00	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-2701861-1278542071/watcher-2701861-1278542071 -o /tmp/evaluation-result-2701861-1278542071/solver-2701861-1278542071 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701861-1278542071.wbo 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 22877
/proc/meminfo: memFree=28957820/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=2400 CPUtime=0
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 327 0 0 0 0 0 0 0 25 0 1 0 22421275 2457600 246 4089446400 134512640 136421960 4289063072 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 600 246 140 467 0 131 0

[startup+0.0611111 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 22877
/proc/meminfo: memFree=28957820/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=3352 CPUtime=0.06
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 565 0 0 0 6 0 0 0 25 0 1 0 22421275 3432448 451 4089446400 134512640 136421960 4289063072 18446744073709551615 134537023 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 838 451 144 467 0 369 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3352

[startup+0.101092 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 22877
/proc/meminfo: memFree=28957820/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=4136 CPUtime=0.1
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 788 0 0 0 10 0 0 0 25 0 1 0 22421275 4235264 609 4089446400 134512640 136421960 4289063072 18446744073709551615 135155312 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 1034 609 144 467 0 565 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4136

[startup+0.301057 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 22877
/proc/meminfo: memFree=28957820/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=6232 CPUtime=0.3
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 1487 0 0 0 30 0 0 0 25 0 1 0 22421275 6381568 1179 4089446400 134512640 136421960 4289063072 18446744073709551615 135162480 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 1558 1179 144 467 0 1089 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6232

[startup+0.700981 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 22877
/proc/meminfo: memFree=28957820/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=14848 CPUtime=0.69
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 3933 0 0 0 69 0 0 0 25 0 1 0 22421275 15204352 2855 4089446400 134512640 136421960 4289063072 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 3712 2855 144 467 0 3243 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14848

[startup+1.50084 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 22878
/proc/meminfo: memFree=28945288/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=27128 CPUtime=1.49
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 7577 0 0 0 148 1 0 0 25 0 1 0 22421275 27779072 5474 4089446400 134512640 136421960 4289063072 18446744073709551615 135161817 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 6782 5474 145 467 0 6313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27128

[startup+3.10053 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 22878
/proc/meminfo: memFree=28936360/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=27128 CPUtime=3.09
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 7577 0 0 0 308 1 0 0 25 0 1 0 22421275 27779072 5474 4089446400 134512640 136421960 4289063072 18446744073709551615 135161806 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 6782 5474 145 467 0 6313 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27128

[startup+6.30094 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 22878
/proc/meminfo: memFree=28936236/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=27128 CPUtime=6.29
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 7577 0 0 0 628 1 0 0 25 0 1 0 22421275 27779072 5474 4089446400 134512640 136421960 4289063072 18446744073709551615 135161817 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 6782 5474 145 467 0 6313 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27128

[startup+12.7007 s]
/proc/loadavg: 1.94 1.98 1.99 3/179 22878
/proc/meminfo: memFree=28936656/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=27128 CPUtime=12.69
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 7577 0 0 0 1268 1 0 0 25 0 1 0 22421275 27779072 5474 4089446400 134512640 136421960 4289063072 18446744073709551615 135161817 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 6782 5474 145 467 0 6313 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27128

[startup+25.5004 s]
/proc/loadavg: 1.95 1.98 1.99 3/179 22878
/proc/meminfo: memFree=28937168/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=27128 CPUtime=25.49
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 7577 0 0 0 2548 1 0 0 25 0 1 0 22421275 27779072 5474 4089446400 134512640 136421960 4289063072 18446744073709551615 135161794 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 6782 5474 145 467 0 6313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27128

[startup+51.1006 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 22879
/proc/meminfo: memFree=28937196/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=27128 CPUtime=51.1
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 7577 0 0 0 5109 1 0 0 25 0 1 0 22421275 27779072 5474 4089446400 134512640 136421960 4289063072 18446744073709551615 135161806 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 6782 5474 145 467 0 6313 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27128

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 22880
/proc/meminfo: memFree=28937544/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=27128 CPUtime=102.3
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 7577 0 0 0 10229 1 0 0 25 0 1 0 22421275 27779072 5474 4089446400 134512640 136421960 4289063072 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 6782 5474 145 467 0 6313 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27128

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 22882
/proc/meminfo: memFree=28937120/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=27128 CPUtime=162.3
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 7577 0 0 0 16229 1 0 0 25 0 1 0 22421275 27779072 5474 4089446400 134512640 136421960 4289063072 18446744073709551615 134545330 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 6782 5474 145 467 0 6313 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 27128

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 22884
/proc/meminfo: memFree=28937220/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=27128 CPUtime=222.3
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 7577 0 0 0 22229 1 0 0 25 0 1 0 22421275 27779072 5474 4089446400 134512640 136421960 4289063072 18446744073709551615 135161782 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22877/statm: 6782 5474 145 467 0 6313 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 27128

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 22885
/proc/meminfo: memFree=28494352/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=484164 CPUtime=282.3
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 127036 0 0 0 27481 749 0 0 25 0 1 0 22421275 495783936 116065 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 121041 116065 216 467 0 120572 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 484164

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 22887
/proc/meminfo: memFree=28493328/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=485088 CPUtime=342.3
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 127258 0 0 0 31696 2534 0 0 25 0 1 0 22421275 496730112 116287 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 121272 116287 216 467 0 120803 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 485088

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 22888
/proc/meminfo: memFree=28492660/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=485880 CPUtime=402.3
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 127441 0 0 0 35887 4343 0 0 25 0 1 0 22421275 497541120 116470 4089446400 134512640 136421960 4289063072 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 121470 116470 216 467 0 121001 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 485880

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 22890
/proc/meminfo: memFree=28491504/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=486936 CPUtime=462.3
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 127711 0 0 0 40228 6002 0 0 25 0 1 0 22421275 498622464 116740 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 121734 116740 216 467 0 121265 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 486936

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 22892
/proc/meminfo: memFree=28490220/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=487992 CPUtime=522.31
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 127975 0 0 0 44558 7673 0 0 25 0 1 0 22421275 499703808 117004 4089446400 134512640 136421960 4289063072 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 121998 117004 216 467 0 121529 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 487992

[startup+582.301 s]
/proc/loadavg: 1.40 1.82 1.94 2/171 22915
/proc/meminfo: memFree=28568140/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=488652 CPUtime=582.31
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 128161 0 0 0 48898 9333 0 0 25 0 1 0 22421275 500379648 117190 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 122163 117190 216 467 0 121694 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 488652

[startup+642.301 s]
/proc/loadavg: 1.14 1.66 1.87 2/171 22917
/proc/meminfo: memFree=28567112/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=489708 CPUtime=642.32
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 128407 0 0 0 53178 11054 0 0 25 0 1 0 22421275 501460992 117436 4089446400 134512640 136421960 4289063072 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 122427 117436 216 467 0 121958 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 489708

[startup+702.3 s]

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

[startup+822.3 s]
/proc/loadavg: 1.04 1.37 1.72 2/171 22922
/proc/meminfo: memFree=28563152/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=493272 CPUtime=822.32
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 129310 0 0 0 66188 16044 0 0 25 0 1 0 22421275 505110528 118339 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 123318 118339 216 467 0 122849 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 493272

[startup+882.301 s]
/proc/loadavg: 1.01 1.30 1.67 2/171 22923
/proc/meminfo: memFree=28561496/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=495252 CPUtime=882.32
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 129789 0 0 0 70534 17698 0 0 25 0 1 0 22421275 507138048 118818 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 123813 118818 216 467 0 123344 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 495252

[startup+942.301 s]
/proc/loadavg: 1.00 1.24 1.62 2/171 22925
/proc/meminfo: memFree=28560592/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=496044 CPUtime=942.32
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 130007 0 0 0 74864 19368 0 0 25 0 1 0 22421275 507949056 119036 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 124011 119036 216 467 0 123542 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 496044

[startup+1002.3 s]
/proc/loadavg: 1.00 1.20 1.58 2/171 22926
/proc/meminfo: memFree=28559420/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=497352 CPUtime=1002.33
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 130277 0 0 0 79066 21167 0 0 25 0 1 0 22421275 509288448 119306 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 124338 119306 216 467 0 123869 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 497352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.16 1.54 2/171 22928
/proc/meminfo: memFree=28558640/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=498520 CPUtime=1062.33
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 130547 0 0 0 83283 22950 0 0 25 0 1 0 22421275 510484480 119576 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 124630 119576 216 467 0 124161 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 498520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.13 1.51 2/171 22930
/proc/meminfo: memFree=28557476/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=499840 CPUtime=1122.33
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 130857 0 0 0 87576 24657 0 0 25 0 1 0 22421275 511836160 119886 4089446400 134512640 136421960 4289063072 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 124960 119886 216 467 0 124491 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 499840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.10 1.47 2/171 22931
/proc/meminfo: memFree=28556184/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=500896 CPUtime=1182.33
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 131134 0 0 0 91760 26473 0 0 25 0 1 0 22421275 512917504 120163 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 125224 120163 216 467 0 124755 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 500896

[startup+1242.3 s]
/proc/loadavg: 1.00 1.08 1.44 2/171 22933
/proc/meminfo: memFree=28555256/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=502084 CPUtime=1242.33
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 131429 0 0 0 96109 28124 0 0 25 0 1 0 22421275 514134016 120458 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 125521 120458 216 467 0 125052 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 502084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.06 1.41 2/171 22934
/proc/meminfo: memFree=28553604/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=503404 CPUtime=1302.34
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 131776 0 0 0 100451 29783 0 0 25 0 1 0 22421275 515485696 120805 4089446400 134512640 136421960 4289063072 18446744073709551615 134597635 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 125851 120805 216 467 0 125382 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 503404

[startup+1362.3 s]
/proc/loadavg: 1.00 1.05 1.38 2/171 22936
/proc/meminfo: memFree=28551312/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=505516 CPUtime=1362.34
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 132310 0 0 0 104808 31426 0 0 25 0 1 0 22421275 517648384 121339 4089446400 134512640 136421960 4289063072 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 126379 121339 216 467 0 125910 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 505516

[startup+1422.31 s]
/proc/loadavg: 1.00 1.04 1.35 2/171 22938
/proc/meminfo: memFree=28550032/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=507116 CPUtime=1422.35
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 132661 0 0 0 109096 33139 0 0 25 0 1 0 22421275 519286784 121690 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 126779 121690 216 467 0 126310 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 507116

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.33 2/171 22939
/proc/meminfo: memFree=28548852/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=508172 CPUtime=1482.34
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 132956 0 0 0 113336 34898 0 0 25 0 1 0 22421275 520368128 121985 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 127043 121985 216 467 0 126574 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 508172

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.31 2/171 22941
/proc/meminfo: memFree=28547704/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=509360 CPUtime=1542.34
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 133236 0 0 0 117624 36610 0 0 25 0 1 0 22421275 521584640 122265 4089446400 134512640 136421960 4289063072 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 127340 122265 216 467 0 126871 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 509360

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/171 22951
/proc/meminfo: memFree=28546144/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=510680 CPUtime=1602.34
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 133576 0 0 0 122064 38170 0 0 25 0 1 0 22421275 522936320 122605 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 127670 122605 216 467 0 127201 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 510680

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/171 22953
/proc/meminfo: memFree=28544252/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=512264 CPUtime=1662.35
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 133973 0 0 0 126545 39690 0 0 25 0 1 0 22421275 524558336 123002 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 128066 123002 216 467 0 127597 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 512264

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.25 2/171 22955
/proc/meminfo: memFree=28542844/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=513716 CPUtime=1722.35
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 134344 0 0 0 130809 41426 0 0 25 0 1 0 22421275 526045184 123373 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 128429 123373 216 467 0 127960 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 513716

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/171 22956
/proc/meminfo: memFree=28541436/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=514904 CPUtime=1782.35
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 134665 0 0 0 135097 43138 0 0 25 0 1 0 22421275 527261696 123694 4089446400 134512640 136421960 4289063072 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 128726 123694 216 467 0 128257 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 514904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.22 2/171 22957
/proc/meminfo: memFree=28541028/32951124 swapFree=67111528/67111528
[pid=22877] ppid=22875 vsize=515300 CPUtime=1800.06
/proc/22877/stat : 22877 (pbct) R 22875 22877 19096 0 -1 4202496 134753 0 0 0 136362 43644 0 0 25 0 1 0 22421275 527667200 123782 4089446400 134512640 136421960 4289063072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/22877/statm: 128825 123782 216 467 0 128356 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 515300

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

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

Child status: 0
Real time (s): 1800.02
CPU time (s): 1800.09
CPU user time (s): 1363.62
CPU system time (s): 436.461
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 515300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1363.62
system time used= 436.461
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134755
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= 19797

runsolver used 2.50662 second user time and 5.68413 second system time

The end

Launcher Data 

Begin job on node111 at 2010-07-08 00:34:31
IDJOB=2701861
IDBENCH=79649
IDSOLVER=1208
FILE ID=node111/2701861-1278542071
PBS_JOBID= 11239256
Free space on /tmp= 73612 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/graphs/normalized-graph11reducmore_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701861-1278542071/watcher-2701861-1278542071 -o /tmp/evaluation-result-2701861-1278542071/solver-2701861-1278542071 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701861-1278542071.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9d2ab30053c8c5defa77d9f47c64bb3c
RANDOM SEED=565527539

node111.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5233.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28958348 kB
Buffers:        149348 kB
Cached:        3557428 kB
SwapCached:          0 kB
Active:        2122780 kB
Inactive:      1721944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28958348 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10376 kB
Writeback:           0 kB
AnonPages:      137648 kB
Mapped:          15508 kB
Slab:            85516 kB
PageTables:       4888 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   282800 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73612 MiB
End job on node111 at 2010-07-08 01:04:33