Trace number 2669368

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) 1800.1 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
MD5SUM5bedad9895f21a4b5e521b3abd33ba08
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.19397
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3660
Total number of constraints121
Number of constraints which are clauses61
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint61
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 62
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 60/0 clauses 61/0 units 0
0.00/0.02	c vars 3660
1800.07/1800.50	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-2669368-1276581145/watcher-2669368-1276581145 -o /tmp/evaluation-result-2669368-1276581145/solver-2669368-1276581145 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669368-1276581145.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 0.98 0.99 3/106 424
/proc/meminfo: memFree=1774516/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=2208 CPUtime=0
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 253 0 0 0 0 0 0 0 18 0 1 0 33718487 2260992 175 1992294400 134512640 136485738 4288805120 18446744073709551615 135173296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/424/statm: 552 175 156 482 0 68 0

[startup+0.049482 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 424
/proc/meminfo: memFree=1774516/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=7484 CPUtime=0.04
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 1562 0 0 0 4 0 0 0 20 0 1 0 33718487 7663616 1484 1992294400 134512640 136485738 4288805120 18446744073709551615 135868589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 1871 1486 190 482 0 1387 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7484

[startup+0.101486 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 424
/proc/meminfo: memFree=1774516/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=13072 CPUtime=0.09
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 2963 0 0 0 8 1 0 0 20 0 1 0 33718487 13385728 2885 1992294400 134512640 136485738 4288805120 18446744073709551615 135533386 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 3268 2886 196 482 0 2784 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13072

[startup+0.301502 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 424
/proc/meminfo: memFree=1774516/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=28348 CPUtime=0.29
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 6845 0 0 0 27 2 0 0 20 0 1 0 33718487 29028352 6580 1992294400 134512640 136485738 4288805120 18446744073709551615 134607912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 7087 6580 208 482 0 6603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28348

[startup+0.701535 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 424
/proc/meminfo: memFree=1774516/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=30704 CPUtime=0.69
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 7447 0 0 0 60 9 0 0 21 0 1 0 33718487 31440896 7182 1992294400 134512640 136485738 4288805120 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 7676 7182 224 482 0 7192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30704

[startup+1.5006 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 425
/proc/meminfo: memFree=1745368/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=33872 CPUtime=1.49
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 8253 0 0 0 124 25 0 0 23 0 1 0 33718487 34684928 7988 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 8468 7988 224 482 0 7984 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33872

[startup+3.10073 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 425
/proc/meminfo: memFree=1741028/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=37964 CPUtime=3.09
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 9280 0 0 0 259 50 0 0 25 0 1 0 33718487 38875136 9015 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 9491 9015 224 482 0 9007 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37964

[startup+6.30099 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 425
/proc/meminfo: memFree=1735820/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=42720 CPUtime=6.29
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 10468 0 0 0 535 94 0 0 25 0 1 0 33718487 43745280 10203 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 10680 10203 224 482 0 10196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42720

[startup+12.7005 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 425
/proc/meminfo: memFree=1732844/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=47472 CPUtime=12.69
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 11648 0 0 0 1084 185 0 0 25 0 1 0 33718487 48611328 11383 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 11868 11383 224 482 0 11384 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47472

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 425
/proc/meminfo: memFree=1723668/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=53096 CPUtime=25.48
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 13040 0 0 0 2191 357 0 0 25 0 1 0 33718487 54370304 12775 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 13274 12775 224 482 0 12790 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53096

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 427
/proc/meminfo: memFree=1713996/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=62868 CPUtime=51.08
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 15483 0 0 0 4516 592 0 0 25 0 1 0 33718487 64376832 15218 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 15717 15218 224 482 0 15233 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 62868

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 427
/proc/meminfo: memFree=1696512/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=80104 CPUtime=102.27
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 19810 0 0 0 9247 980 0 0 25 0 1 0 33718487 82026496 19545 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 20026 19545 224 482 0 19542 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80104

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 429
/proc/meminfo: memFree=1696388/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=80104 CPUtime=162.26
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 19810 0 0 0 14576 1650 0 0 25 0 1 0 33718487 82026496 19545 1992294400 134512640 136485738 4288805120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 20026 19545 224 482 0 19542 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 80104

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 431
/proc/meminfo: memFree=1687956/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=88576 CPUtime=222.24
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 21924 0 0 0 20188 2036 0 0 25 0 1 0 33718487 90701824 21659 1992294400 134512640 136485738 4288805120 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 22144 21659 224 482 0 21660 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 88576

[startup+282.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 433
/proc/meminfo: memFree=1681136/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=95520 CPUtime=282.23
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 23653 0 0 0 25899 2324 0 0 25 0 1 0 33718487 97812480 23388 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 23880 23388 224 482 0 23396 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 95520

[startup+342.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 433
/proc/meminfo: memFree=1681136/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=95520 CPUtime=342.21
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 23653 0 0 0 31251 2970 0 0 25 0 1 0 33718487 97812480 23388 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 23880 23388 224 482 0 23396 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 95520

[startup+402.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 435
/proc/meminfo: memFree=1681136/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=95520 CPUtime=402.2
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 23653 0 0 0 36848 3372 0 0 25 0 1 0 33718487 97812480 23388 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 23880 23388 224 482 0 23396 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 95520

[startup+462.301 s]
/proc/loadavg: 1.10 1.05 1.01 2/107 437
/proc/meminfo: memFree=1681012/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=95520 CPUtime=462.18
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 23653 0 0 0 42233 3985 0 0 25 0 1 0 33718487 97812480 23388 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 23880 23388 224 482 0 23396 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 95520

[startup+522.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 449
/proc/meminfo: memFree=1671836/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=103896 CPUtime=522.17
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 25741 0 0 0 47933 4284 0 0 25 0 1 0 33718487 106389504 25476 1992294400 134512640 136485738 4288805120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 25974 25476 224 482 0 25490 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 103896

[startup+582.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 451
/proc/meminfo: memFree=1671712/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=104424 CPUtime=582.15
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 25846 0 0 0 53749 4466 0 0 25 0 1 0 33718487 106930176 25581 1992294400 134512640 136485738 4288805120 18446744073709551615 134880512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 26106 25581 224 482 0 25622 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 104424

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 451
/proc/meminfo: memFree=1659560/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=116612 CPUtime=642.14
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 28900 0 0 0 59486 4728 0 0 25 0 1 0 33718487 119410688 28635 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 29153 28635 224 482 0 28669 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 116612

[startup+702.302 s]

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

[startup+882.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 459
/proc/meminfo: memFree=1650136/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=125776 CPUtime=882.07
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 31249 0 0 0 81846 6361 0 0 25 0 1 0 33718487 128794624 30923 1992294400 134512640 136485738 4288805120 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 31444 30923 224 482 0 30960 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 125776

[startup+942.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 459
/proc/meminfo: memFree=1650136/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=125776 CPUtime=942.06
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 31249 0 0 0 87268 6938 0 0 25 0 1 0 33718487 128794624 30923 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 31444 30923 224 482 0 30960 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 125776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 461
/proc/meminfo: memFree=1650012/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=125776 CPUtime=1002.05
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 31249 0 0 0 92968 7237 0 0 25 0 1 0 33718487 128794624 30923 1992294400 134512640 136485738 4288805120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 31444 30923 224 482 0 30960 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 125776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 463
/proc/meminfo: memFree=1643440/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=132224 CPUtime=1062.03
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 33071 0 0 0 98598 7605 0 0 25 0 1 0 33718487 135397376 32534 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 33056 32534 224 482 0 32572 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 132224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 465
/proc/meminfo: memFree=1644680/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=130972 CPUtime=1122.02
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 33071 0 0 0 104017 8185 0 0 25 0 1 0 33718487 134115328 32221 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 32743 32221 224 482 0 32259 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 130972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 467
/proc/meminfo: memFree=1644680/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=130972 CPUtime=1182
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 33071 0 0 0 109593 8607 0 0 25 0 1 0 33718487 134115328 32221 1992294400 134512640 136485738 4288805120 18446744073709551615 134883534 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 32743 32221 224 482 0 32259 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 130972

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 467
/proc/meminfo: memFree=1644432/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=130972 CPUtime=1242
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 33071 0 0 0 114998 9202 0 0 25 0 1 0 33718487 134115328 32221 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 32743 32221 224 482 0 32259 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 130972

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 472
/proc/meminfo: memFree=1643936/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=130972 CPUtime=1301.98
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 33071 0 0 0 120673 9525 0 0 25 0 1 0 33718487 134115328 32221 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 32743 32221 224 482 0 32259 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 130972

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 474
/proc/meminfo: memFree=1631536/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=144064 CPUtime=1361.97
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 36332 0 0 0 126361 9836 0 0 25 0 1 0 33718487 147521536 35482 1992294400 134512640 136485738 4288805120 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 36016 35482 224 482 0 35532 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 144064

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 476
/proc/meminfo: memFree=1631536/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=144064 CPUtime=1421.96
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 36333 0 0 0 132179 10017 0 0 25 0 1 0 33718487 147521536 35483 1992294400 134512640 136485738 4288805120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 36016 35483 224 482 0 35532 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 144064

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 478
/proc/meminfo: memFree=1631536/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=144064 CPUtime=1481.93
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 36333 0 0 0 137892 10301 0 0 25 0 1 0 33718487 147521536 35483 1992294400 134512640 136485738 4288805120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 36016 35483 224 482 0 35532 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 144064

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 478
/proc/meminfo: memFree=1631536/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=144064 CPUtime=1541.92
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 36337 0 0 0 143676 10516 0 0 25 0 1 0 33718487 147521536 35487 1992294400 134512640 136485738 4288805120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 36016 35487 224 482 0 35532 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 144064

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 480
/proc/meminfo: memFree=1631536/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=144064 CPUtime=1601.91
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 36337 0 0 0 149524 10667 0 0 25 0 1 0 33718487 147521536 35487 1992294400 134512640 136485738 4288805120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 36016 35487 224 482 0 35532 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 144064

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 482
/proc/meminfo: memFree=1629676/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=146176 CPUtime=1661.89
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 36855 0 0 0 155337 10852 0 0 25 0 1 0 33718487 149684224 36005 1992294400 134512640 136485738 4288805120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 36544 36005 224 482 0 36060 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 146176

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 484
/proc/meminfo: memFree=1627196/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=148724 CPUtime=1721.88
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 37482 0 0 0 161156 11032 0 0 25 0 1 0 33718487 152293376 36632 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 37181 36632 224 482 0 36697 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 148724

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 486
/proc/meminfo: memFree=1620376/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=155232 CPUtime=1781.87
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 39105 0 0 0 166973 11214 0 0 25 0 1 0 33718487 158957568 38255 1992294400 134512640 136485738 4288805120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 38808 38255 224 482 0 38324 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 155232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 486
/proc/meminfo: memFree=1620376/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=155232 CPUtime=1800.07
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 39105 0 0 0 168754 11253 0 0 25 0 1 0 33718487 158957568 38255 1992294400 134512640 136485738 4288805120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 38808 38255 224 482 0 38324 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 155232

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 486
/proc/meminfo: memFree=1620376/2059040 swapFree=4140192/4192956
[pid=424] ppid=422 vsize=155232 CPUtime=1800.07
/proc/424/stat : 424 (pbct) R 422 424 32085 0 -1 4202496 39105 0 0 0 168754 11253 0 0 25 0 1 0 33718487 158957568 38255 1992294400 134512640 136485738 4288805120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/424/statm: 38808 38255 224 482 0 38324 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 155232

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.1
CPU user time (s): 1687.55
CPU system time (s): 112.553
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 155232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1687.55
system time used= 112.553
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39105
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= 3342

runsolver used 2.99654 second user time and 8.48571 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-15 07:52:26
IDJOB=2669368
IDBENCH=2599
IDSOLVER=1170
FILE ID=node003/2669368-1276581145
PBS_JOBID= 11173517
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669368-1276581145/watcher-2669368-1276581145 -o /tmp/evaluation-result-2669368-1276581145/solver-2669368-1276581145 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669368-1276581145.opb

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

MD5SUM BENCH= 5bedad9895f21a4b5e521b3abd33ba08
RANDOM SEED=1902079285

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1774920 kB
Buffers:         72244 kB
Cached:         132544 kB
SwapCached:       5848 kB
Active:          77656 kB
Inactive:       139628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1774920 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            1988 kB
Writeback:           8 kB
AnonPages:       11084 kB
Mapped:          13144 kB
Slab:            45140 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183236 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= 62580 MiB
End job on node003 at 2010-06-15 08:22:28