Trace number 454774

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, and are wall clock time (not CPU 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-clasp 2007-04-10? (TO) 1800.14 2221.74

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_2.opb
MD5SUMe40e55fe30ea19a1cae02f7f820bc9fe
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-78
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -78
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint25
Maximum length of a constraint45
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15670
Sum of products size (including duplicates)31340
Number of different products7835
Sum of products size15670

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1799.53/2221.18	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.61/2221.20	cat: write error: Broken pipe
1799.61/2221.20	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.61/2221.23	cat: write error: Broken pipe
1799.61/2221.23	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.61/2221.25	cat: write error: Broken pipe
1799.61/2221.25	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.61/2221.27	cat: write error: Broken pipe
1799.61/2221.28	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.70/2221.30	cat: write error: Broken pipe
1799.70/2221.30	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.70/2221.32	cat: write error: Broken pipe
1799.70/2221.33	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.70/2221.35	cat: write error: Broken pipe
1799.70/2221.35	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.70/2221.37	cat: write error: Broken pipe
1799.70/2221.38	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.79/2221.40	cat: write error: Broken pipe
1799.79/2221.40	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.79/2221.42	cat: write error: Broken pipe
1799.79/2221.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.79/2221.45	cat: write error: Broken pipe
1799.79/2221.45	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.79/2221.47	cat: write error: Broken pipe
1799.79/2221.48	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.88/2221.50	cat: write error: Broken pipe
1799.88/2221.50	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.88/2221.52	cat: write error: Broken pipe
1799.88/2221.53	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.88/2221.55	cat: write error: Broken pipe
1799.88/2221.55	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.88/2221.57	cat: write error: Broken pipe
1799.88/2221.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.98/2221.60	cat: write error: Broken pipe
1799.98/2221.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.98/2221.62	cat: write error: Broken pipe
1799.98/2221.63	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.98/2221.65	cat: write error: Broken pipe
1799.98/2221.65	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1799.98/2221.67	cat: write error: Broken pipe
1799.98/2221.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1800.07/2221.70	cat: write error: Broken pipe
1800.08/2221.70	c Somebody sent me a SIGTERM
1800.08/2221.70	s UNKNOWN
1800.08/2221.71	pb2clasp1: no process killed
1800.08/2221.71	clasp-1.0: no process killed
1800.08/2221.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454774-1178030953/pbclasp line 103.
1800.08/2221.73	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454774-1178030953/instance-454774-1178030953.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-454774-1178030953 -o ROOT/results/node37/solver-454774-1178030953 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-454774-1178030953.opb /tmp/evaluation/454774-1178030953/temp 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.03 3/78 4236
/proc/meminfo: memFree=1805952/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12268 CPUtime=0
/proc/4236/stat : 4236 (pbclasp) D 4234 4236 5154 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 251007817 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213116484197 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/4236/statm: 3067 317 242 3 0 167 0

[startup+0.012801 s]
/proc/loadavg: 1.00 1.00 1.03 3/78 4236
/proc/meminfo: memFree=1805952/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12532 CPUtime=0
/proc/4236/stat : 4236 (pbclasp) R 4234 4236 5154 0 -1 4194304 509 0 0 0 0 0 0 0 18 0 1 0 251007817 12832768 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213116162785 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4236/statm: 3133 476 314 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.10182 s]
/proc/loadavg: 1.00 1.00 1.03 3/78 4236
/proc/meminfo: memFree=1805952/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=0
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 251007817 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4236/statm: 3199 538 322 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.301856 s]
/proc/loadavg: 1.00 1.00 1.03 3/78 4236
/proc/meminfo: memFree=1805952/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=0
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 251007817 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4236/statm: 3199 538 322 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.702931 s]
/proc/loadavg: 1.00 1.00 1.03 3/78 4236
/proc/meminfo: memFree=1805952/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=0
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 251007817 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4236/statm: 3199 538 322 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+1.50109 s]
/proc/loadavg: 1.00 1.00 1.03 2/81 4239
/proc/meminfo: memFree=1803624/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1.4
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 843 4138 0 0 1 0 134 5 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 12796

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.03 2/80 4411
/proc/meminfo: memFree=1802552/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=2.67
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 6154 93664 0 0 2 7 160 98 17 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 2.67
Current children cumulated vsize (KiB) 12796

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.03 2/80 5323
/proc/meminfo: memFree=1801904/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=5.22
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 16918 274456 0 0 6 18 217 281 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 5.22
Current children cumulated vsize (KiB) 12796

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.03 2/82 7105
/proc/meminfo: memFree=1800480/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=10.39
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 38435 635638 0 0 14 47 324 654 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 10.39
Current children cumulated vsize (KiB) 12796

[startup+25.5026 s]
/proc/loadavg: 1.07 1.02 1.03 2/80 10605
/proc/meminfo: memFree=1800880/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=20.57
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 81004 1350838 0 0 30 98 546 1383 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 20.57
Current children cumulated vsize (KiB) 12796

[startup+51.1024 s]
/proc/loadavg: 1.25 1.06 1.04 1/82 17217
/proc/meminfo: memFree=1799328/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=40.23
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 163727 2740258 0 0 56 199 959 2809 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 40.23
Current children cumulated vsize (KiB) 12796

[startup+102.306 s]
/proc/loadavg: 1.15 1.06 1.04 1/82 30496
/proc/meminfo: memFree=1797664/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=79.61
/proc/4236/stat : 4236 (pbclasp) R 4234 4236 5154 0 -1 4194304 327844 5496532 0 0 113 405 1800 5643 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214450 0 0 4224 16384 0 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 79.61
Current children cumulated vsize (KiB) 12796

[startup+162.301 s]
/proc/loadavg: 1.35 1.13 1.07 2/81 13517
/proc/meminfo: memFree=1795432/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=126.31
/proc/4236/stat : 4236 (pbclasp) R 4234 4236 5154 0 -1 4194304 522447 8765740 0 0 179 653 2806 8993 17 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213136743076 0 0 4224 16384 0 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 126.31
Current children cumulated vsize (KiB) 12796

[startup+222.302 s]
/proc/loadavg: 1.20 1.12 1.06 4/82 29921
/proc/meminfo: memFree=1793632/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=174.5
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 724840 12164476 0 0 242 897 3830 12481 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 174.5
Current children cumulated vsize (KiB) 12796

[startup+282.302 s]
/proc/loadavg: 1.27 1.14 1.08 4/80 14041
/proc/meminfo: memFree=1791472/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=223.66
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 933143 15663136 0 0 305 1138 4875 16048 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 223.66
Current children cumulated vsize (KiB) 12796

[startup+342.301 s]
/proc/loadavg: 1.18 1.14 1.08 2/80 30869
/proc/meminfo: memFree=1791280/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=272.53
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 1140830 19151350 0 0 361 1375 5917 19600 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 272.53
Current children cumulated vsize (KiB) 12796

[startup+402.302 s]
/proc/loadavg: 1.15 1.13 1.08 2/80 14802
/proc/meminfo: memFree=1789040/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=321.12
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 1346272 22602268 0 0 424 1606 6953 23129 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 321.12
Current children cumulated vsize (KiB) 12796

[startup+462.301 s]
/proc/loadavg: 1.16 1.13 1.08 1/80 31779
/proc/meminfo: memFree=1788208/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=370.75
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 1556241 26128582 0 0 486 1850 8005 26734 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 370.75
Current children cumulated vsize (KiB) 12796

[startup+522.301 s]
/proc/loadavg: 1.13 1.14 1.09 2/81 16282
/proc/meminfo: memFree=1787816/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=421.04
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 1768948 29701300 0 0 544 2102 9082 30376 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 421.04
Current children cumulated vsize (KiB) 12796

[startup+582.301 s]
/proc/loadavg: 1.14 1.14 1.09 2/82 672
/proc/meminfo: memFree=1786080/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=470.22
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 1977351 33201634 0 0 602 2347 10126 33947 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 470.22
Current children cumulated vsize (KiB) 12796

[startup+642.302 s]
/proc/loadavg: 1.05 1.11 1.08 2/81 17675
/proc/meminfo: memFree=1785768/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=519.65
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 2186662 36717436 0 0 659 2589 11184 37533 17 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 519.65
Current children cumulated vsize (KiB) 12796


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

[pid=6653] ppid=6652 vsize=5352 CPUtime=0
/proc/6653/stat : 6653 (sh) R 6652 4236 5154 0 -1 4194368 21 0 0 0 0 0 0 0 18 0 1 0 251138047 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 213116485106 0 0 4096 0 0 0 0 17 0 0 0
/proc/6653/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 1059.12
Current children cumulated vsize (KiB) 23500

[startup+1362.3 s]
/proc/loadavg: 1.33 1.17 1.11 2/81 22903
/proc/meminfo: memFree=1774792/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1107.62
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 4674131 78496726 0 0 1382 5499 23765 80116 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1107.62
Current children cumulated vsize (KiB) 12796

[startup+1422.31 s]
/proc/loadavg: 1.32 1.20 1.12 2/82 6891
/proc/meminfo: memFree=1773312/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1155.4
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 4876366 81893674 0 0 1437 5738 24790 83575 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1155.4
Current children cumulated vsize (KiB) 12796

[startup+1482.3 s]
/proc/loadavg: 1.19 1.19 1.12 2/81 23304
/proc/meminfo: memFree=1773512/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1204.2
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 5083075 85365550 0 0 1497 5974 25829 87120 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1204.2
Current children cumulated vsize (KiB) 12796

[startup+1542.3 s]
/proc/loadavg: 1.25 1.21 1.12 2/80 7394
/proc/meminfo: memFree=1772240/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1252.41
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 5286694 88785532 0 0 1553 6216 26867 90605 17 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1252.41
Current children cumulated vsize (KiB) 12796

[startup+1602.3 s]
/proc/loadavg: 1.18 1.20 1.12 2/80 23528
/proc/meminfo: memFree=1772496/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1300.45
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 5489504 92191720 0 0 1616 6451 27898 94080 17 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1300.45
Current children cumulated vsize (KiB) 12796

[startup+1662.3 s]
/proc/loadavg: 1.32 1.22 1.13 1/81 7546
/proc/meminfo: memFree=1770824/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1348.45
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 5692824 95606680 0 0 1677 6682 28926 97560 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1348.45
Current children cumulated vsize (KiB) 12796

[startup+1722.3 s]
/proc/loadavg: 1.11 1.18 1.12 3/81 23932
/proc/meminfo: memFree=1770184/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1396.75
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 5897839 99050098 0 0 1733 6918 29963 101061 17 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1396.75
Current children cumulated vsize (KiB) 12796

[startup+1782.3 s]
/proc/loadavg: 1.09 1.16 1.12 2/81 7843
/proc/meminfo: memFree=1769544/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1444.47
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 6100660 102456688 0 0 1789 7149 30974 104535 17 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1444.47
Current children cumulated vsize (KiB) 12796

[startup+1842.3 s]
/proc/loadavg: 1.03 1.13 1.10 1/80 24079
/proc/meminfo: memFree=1768784/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1492.72
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 6305088 105890464 0 0 1846 7391 31990 108045 17 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1492.72
Current children cumulated vsize (KiB) 12796

[startup+1902.3 s]
/proc/loadavg: 1.01 1.10 1.09 1/80 8439
/proc/meminfo: memFree=1767824/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1541.59
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 6511796 109362340 0 0 1903 7641 33035 111580 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 12796

[startup+1962.3 s]
/proc/loadavg: 1.16 1.14 1.10 4/80 25429
/proc/meminfo: memFree=1767440/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1591.08
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 6721894 112891132 0 0 1966 7876 34087 115179 17 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
[pid=25429] ppid=4236 vsize=5256 CPUtime=0
/proc/25429/stat : 25429 (sh) R 4236 4236 5154 0 -1 4194304 57 0 0 0 0 0 0 0 18 0 1 0 251204047 5382144 41 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213113698348 0 0 4096 0 0 0 0 17 1 0 0
/proc/25429/statm: 1315 48 37 169 0 14 0
Current children cumulated CPU time (s) 1591.08
Current children cumulated vsize (KiB) 18052

[startup+2022.3 s]
/proc/loadavg: 1.06 1.11 1.09 2/81 9101
/proc/meminfo: memFree=1766792/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1638.92
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 6924416 116292700 0 0 2024 8117 35103 118648 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1638.92
Current children cumulated vsize (KiB) 12796

[startup+2082.31 s]
/proc/loadavg: 1.24 1.16 1.11 2/81 26048
/proc/meminfo: memFree=1766664/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1688.28
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 7133307 119801002 0 0 2086 8356 36145 122241 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1688.28
Current children cumulated vsize (KiB) 12796

[startup+2142.3 s]
/proc/loadavg: 1.13 1.14 1.10 2/82 10201
/proc/meminfo: memFree=1764736/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1737.48
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 7341621 123300064 0 0 2149 8602 37213 125784 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1737.48
Current children cumulated vsize (KiB) 12796

[startup+2202.3 s]
/proc/loadavg: 1.22 1.16 1.10 2/80 26306
/proc/meminfo: memFree=1765456/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1784.44
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 7540527 126640564 0 0 2208 8830 38223 129183 17 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1784.44
Current children cumulated vsize (KiB) 12796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2221.7 s]
/proc/loadavg: 1.16 1.15 1.10 3/82 31656
/proc/meminfo: memFree=1764096/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1800.08
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 7606773 127753660 0 0 2226 8910 38563 130309 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 12796

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

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

[startup+2221.7 s]
/proc/loadavg: 1.16 1.15 1.10 3/82 31656
/proc/meminfo: memFree=1764096/2055920 swapFree=4145560/4192956
[pid=4236] ppid=4234 vsize=12796 CPUtime=1800.08
/proc/4236/stat : 4236 (pbclasp) S 4234 4236 5154 0 -1 4194304 7606773 127753660 0 0 2226 8910 38563 130309 16 0 1 0 251007817 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4236/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 12796

Child status: 0
Real time (s): 2221.74
CPU time (s): 1800.14
CPU user time (s): 407.909
CPU system time (s): 1392.23
CPU usage (%): 81.0239
Max. virtual memory (cumulated for all children) (KiB): 30548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 407.909
system time used= 1392.23
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135362815
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= 3921586
involuntary context switches= 744781

runsolver used 6.18606 second user time and 9.70652 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  1 14:49:13 UTC 2007

IDJOB= 454774
IDBENCH= 48219
IDSOLVER= 167
FILE ID= node37/454774-1178030953

PBS_JOBID= 4728353

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_2.opb
COMMAND LINE= pbclasp instance-454774-1178030953.opb /tmp/evaluation/454774-1178030953/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-454774-1178030953 -o ROOT/results/node37/conversion-454774-1178030953 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454774-1178030953/instance-454774-1178030953.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-454774-1178030953 -o ROOT/results/node37/solver-454774-1178030953 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-454774-1178030953.opb /tmp/evaluation/454774-1178030953/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  e40e55fe30ea19a1cae02f7f820bc9fe

RANDOM SEED= 574482777

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.281
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1806424 kB
Buffers:         48560 kB
Cached:         110024 kB
SwapCached:      14952 kB
Active:          94476 kB
Inactive:        91540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806424 kB
SwapTotal:     4192956 kB
SwapFree:      4145560 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          34032 kB
Slab:            48848 kB
Committed_AS:  4080964 kB
PageTables:       2016 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node37 on Tue May  1 15:26:18 UTC 2007