Trace number 454744

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 2324.55

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_4.opb
MD5SUM95ae68c901d0b7917be5b837e9e56612
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 benchmark1800.07
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 constraint49
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)15754
Sum of products size (including duplicates)31508
Number of different products7877
Sum of products size15754

Solver Data (download as text)

 [...]

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

1799.54/2323.97	cat: write error: Broken pipe
1799.54/2323.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.60/2324.03	cat: write error: Broken pipe
1799.60/2324.03	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.60/2324.05	cat: write error: Broken pipe
1799.60/2324.06	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.60/2324.08	cat: write error: Broken pipe
1799.60/2324.08	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.69/2324.10	cat: write error: Broken pipe
1799.69/2324.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.69/2324.13	cat: write error: Broken pipe
1799.69/2324.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.69/2324.15	cat: write error: Broken pipe
1799.69/2324.16	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.69/2324.18	cat: write error: Broken pipe
1799.69/2324.18	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.78/2324.21	cat: write error: Broken pipe
1799.78/2324.21	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.78/2324.23	cat: write error: Broken pipe
1799.78/2324.23	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.78/2324.26	cat: write error: Broken pipe
1799.78/2324.26	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.78/2324.28	cat: write error: Broken pipe
1799.78/2324.28	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.87/2324.31	cat: write error: Broken pipe
1799.87/2324.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.87/2324.34	cat: write error: Broken pipe
1799.87/2324.34	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.87/2324.36	cat: write error: Broken pipe
1799.87/2324.37	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.87/2324.39	cat: write error: Broken pipe
1799.87/2324.39	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.97/2324.41	cat: write error: Broken pipe
1799.97/2324.42	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.97/2324.44	cat: write error: Broken pipe
1799.97/2324.44	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.97/2324.46	cat: write error: Broken pipe
1799.97/2324.47	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1799.97/2324.49	cat: write error: Broken pipe
1799.97/2324.49	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1800.08/2324.50	sh: line 1: 18304 Terminated              cat /tmp/evaluation/454744-1178030361/temp/instance-454744-1178030361.opb.lp >>/tmp/evaluation/454744-1178030361/temp/instance-454744-1178030361.opb.op
1800.08/2324.51	cat: write error: Broken pipe
1800.08/2324.52	c Somebody sent me a SIGTERM
1800.08/2324.52	s UNKNOWN
1800.08/2324.52	pb2clasp1: no process killed
1800.08/2324.52	clasp-1.0: no process killed
1800.08/2324.52	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454744-1178030361/pbclasp line 103.
1800.08/2324.55	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454744-1178030361/instance-454744-1178030361.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node51/watcher-454744-1178030361 -o ROOT/results/node51/solver-454744-1178030361 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-454744-1178030361.opb /tmp/evaluation/454744-1178030361/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: 0.91 0.97 0.99 3/64 23419
/proc/meminfo: memFree=1808400/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12268 CPUtime=0
/proc/23419/stat : 23419 (pbclasp) D 23417 23419 22038 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 157881317 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371461221 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/23419/statm: 3067 317 242 3 0 167 0

[startup+0.036686 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23419
/proc/meminfo: memFree=1808400/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=0.01
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 588 0 0 0 1 0 0 0 16 0 1 0 157881317 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 538 322 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.101688 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23419
/proc/meminfo: memFree=1808400/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=0.01
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 588 0 0 0 1 0 0 0 16 0 1 0 157881317 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 538 322 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.301705 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23419
/proc/meminfo: memFree=1808400/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=0.01
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 588 0 0 0 1 0 0 0 16 0 1 0 157881317 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 538 322 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.701742 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23419
/proc/meminfo: memFree=1808400/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=0.01
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 588 0 0 0 1 0 0 0 16 0 1 0 157881317 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 538 322 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+1.50182 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 23422
/proc/meminfo: memFree=1806072/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1.42
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 972 6616 0 0 1 0 134 7 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 12796

[startup+3.10198 s]
/proc/loadavg: 0.91 0.97 0.99 2/68 23589
/proc/meminfo: memFree=1804664/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=2.61
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 5955 90316 0 0 3 6 158 94 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 12796

[startup+6.30125 s]
/proc/loadavg: 0.92 0.97 0.99 3/67 24424
/proc/meminfo: memFree=1804352/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=5.06
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 16210 262336 0 0 6 17 215 268 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 5.06
Current children cumulated vsize (KiB) 12796

[startup+12.7028 s]
/proc/loadavg: 0.93 0.97 0.99 1/66 25976
/proc/meminfo: memFree=1804616/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=9.47
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 34630 571624 0 0 13 39 308 587 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 9.47
Current children cumulated vsize (KiB) 12796

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 1/68 29221
/proc/meminfo: memFree=1803128/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=18.78
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 73529 1225288 0 0 25 88 506 1259 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 18.78
Current children cumulated vsize (KiB) 12796

[startup+51.1015 s]
/proc/loadavg: 1.11 1.00 1.00 1/66 3035
/proc/meminfo: memFree=1801664/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=37.47
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 151867 2541052 0 0 52 180 908 2607 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 37.47
Current children cumulated vsize (KiB) 12796

[startup+102.306 s]
/proc/loadavg: 1.18 1.03 1.01 1/66 15922
/proc/meminfo: memFree=1800576/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=75.74
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 311404 5220322 0 0 106 384 1723 5361 17 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 75.74
Current children cumulated vsize (KiB) 12796

[startup+162.301 s]
/proc/loadavg: 1.18 1.05 1.01 1/67 30821
/proc/meminfo: memFree=1798264/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=120.67
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 498895 8369518 0 0 168 621 2685 8593 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 120.67
Current children cumulated vsize (KiB) 12796

[startup+222.302 s]
/proc/loadavg: 1.22 1.09 1.02 1/68 14409
/proc/meminfo: memFree=1795184/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=168
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 696815 11693680 0 0 229 865 3687 12019 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 168
Current children cumulated vsize (KiB) 12796

[startup+282.301 s]
/proc/loadavg: 1.08 1.07 1.02 1/67 30589
/proc/meminfo: memFree=1795384/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=216.11
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 900862 15121162 0 0 290 1102 4715 15504 17 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 216.11
Current children cumulated vsize (KiB) 12796

[startup+342.301 s]
/proc/loadavg: 1.08 1.07 1.02 2/66 14039
/proc/meminfo: memFree=1793728/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=262.28
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 1096778 18411442 0 0 344 1324 5693 18867 17 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 262.28
Current children cumulated vsize (KiB) 12796
!!! unable to read /proc/24692/task filesystem (Invalid argument) !!!

[startup+402.302 s]
/proc/loadavg: 1.25 1.11 1.03 2/67 29999
/proc/meminfo: memFree=1792568/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=309.37
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 1296908 21772834 0 0 399 1551 6702 22285 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 309.37
Current children cumulated vsize (KiB) 12796

[startup+462.301 s]
/proc/loadavg: 1.22 1.13 1.04 2/65 13278
/proc/meminfo: memFree=1790080/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=355.26
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 1491387 25039612 0 0 455 1775 7681 25615 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 355.26
Current children cumulated vsize (KiB) 12796

[startup+522.302 s]
/proc/loadavg: 1.22 1.15 1.05 2/68 29229
/proc/meminfo: memFree=1789040/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=402.32
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 1691507 28400602 0 0 515 2005 8684 29028 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 12796

[startup+582.301 s]
/proc/loadavg: 1.30 1.17 1.06 2/66 12089
/proc/meminfo: memFree=1788672/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=447.01
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 1880855 31580800 0 0 575 2222 9637 32267 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 447.01
Current children cumulated vsize (KiB) 12796

[startup+642.302 s]
/proc/loadavg: 1.50 1.26 1.10 2/66 27913
/proc/meminfo: memFree=1787776/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=493.08
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 2076202 34861840 0 0 628 2447 10628 35605 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
[pid=27913] ppid=23419 vsize=5352 CPUtime=0
/proc/27913/stat : 27913 (sh) S 23419 23419 22038 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 157945547 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0

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

[startup+1542.3 s]
/proc/loadavg: 1.30 1.20 1.11 1/67 9008
/proc/meminfo: memFree=1775728/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1200.37
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 5070102 85147528 0 0 1485 5943 25776 86833 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1200.37
Current children cumulated vsize (KiB) 12796

[startup+1602.3 s]
/proc/loadavg: 1.23 1.19 1.11 3/66 24159
/proc/meminfo: memFree=1774520/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1245.47
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 5261449 88361206 0 0 1541 6158 26734 90114 17 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1245.47
Current children cumulated vsize (KiB) 12796

[startup+1662.3 s]
/proc/loadavg: 1.21 1.19 1.11 2/67 7852
/proc/meminfo: memFree=1774448/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1292.41
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 5460184 91699162 0 0 1595 6402 27741 93503 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1292.41
Current children cumulated vsize (KiB) 12796

[startup+1722.3 s]
/proc/loadavg: 1.12 1.16 1.10 2/68 23218
/proc/meminfo: memFree=1772904/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1337.98
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 5653257 94942102 0 0 1647 6625 28718 96808 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1337.98
Current children cumulated vsize (KiB) 12796

[startup+1782.3 s]
/proc/loadavg: 1.11 1.16 1.10 2/66 5912
/proc/meminfo: memFree=1772024/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1382.11
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 5840342 98084602 0 0 1703 6842 29655 100011 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1382.11
Current children cumulated vsize (KiB) 12796

[startup+1842.3 s]
/proc/loadavg: 1.14 1.16 1.10 2/66 21317
/proc/meminfo: memFree=1772536/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1427.92
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 6033965 101336380 0 0 1761 7073 30626 103332 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1427.92
Current children cumulated vsize (KiB) 12796

[startup+1902.3 s]
/proc/loadavg: 1.10 1.14 1.09 1/68 5188
/proc/meminfo: memFree=1770664/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1475.49
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 6235491 104721208 0 0 1819 7305 31644 106781 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1475.49
Current children cumulated vsize (KiB) 12796

[startup+1962.3 s]
/proc/loadavg: 1.24 1.16 1.10 2/66 21411
/proc/meminfo: memFree=1770488/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1522.82
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 6435950 108088426 0 0 1876 7538 32651 110217 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
[pid=21411] ppid=23419 vsize=5352 CPUtime=0
/proc/21411/stat : 21411 (sh) R 23419 23419 22038 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 158077547 5480448 222 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21411/statm: 1338 222 186 169 0 49 0
[pid=21412] ppid=21411 vsize=5352 CPUtime=0
/proc/21412/stat : 21412 (sh) R 21411 23419 22038 0 -1 4194368 24 0 0 0 0 0 0 0 18 0 1 0 158077547 5480448 228 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371293991 0 0 4096 0 0 0 0 17 0 0 0
/proc/21412/statm: 1338 228 192 169 0 49 0
Current children cumulated CPU time (s) 1522.82
Current children cumulated vsize (KiB) 23500

[startup+2022.3 s]
/proc/loadavg: 1.25 1.19 1.11 2/68 4174
/proc/meminfo: memFree=1769448/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1567.73
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 6626284 111284962 0 0 1932 7755 33610 113476 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1567.73
Current children cumulated vsize (KiB) 12796

[startup+2082.31 s]
/proc/loadavg: 1.14 1.17 1.10 2/66 19763
/proc/meminfo: memFree=1770104/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1613.45
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 6819755 114534598 0 0 1989 7983 34587 116786 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1613.45
Current children cumulated vsize (KiB) 12796

[startup+2142.3 s]
/proc/loadavg: 1.23 1.18 1.11 2/67 3203
/proc/meminfo: memFree=1768944/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1660.57
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 7019388 117887620 0 0 2044 8205 35610 120198 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1660.57
Current children cumulated vsize (KiB) 12796

[startup+2202.3 s]
/proc/loadavg: 1.15 1.17 1.11 2/67 19284
/proc/meminfo: memFree=1768432/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1707.74
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 7218105 121225174 0 0 2103 8434 36627 123610 17 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1707.74
Current children cumulated vsize (KiB) 12796

[startup+2262.3 s]
/proc/loadavg: 1.18 1.18 1.11 3/67 2007
/proc/meminfo: memFree=1768112/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1752.8
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 7408369 124420840 0 0 2159 8659 37592 126870 17 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1752.8
Current children cumulated vsize (KiB) 12796

[startup+2322.3 s]
/proc/loadavg: 1.23 1.19 1.12 2/67 17712
/proc/meminfo: memFree=1766640/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1798.55
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 7602548 127682596 0 0 2218 8880 38573 130184 16 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1798.55
Current children cumulated vsize (KiB) 12796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2324.5 s]
/proc/loadavg: 1.22 1.19 1.12 2/66 18303
/proc/meminfo: memFree=1767544/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1800.08
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 7609016 127791004 0 0 2220 8888 38606 130294 17 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
[pid=18303] ppid=23419 vsize=5352 CPUtime=0
/proc/18303/stat : 18303 (sh) S 23419 23419 22038 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 158113767 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18303/statm: 1338 230 193 169 0 49 0
[pid=18304] ppid=18303 vsize=2520 CPUtime=0
/proc/18304/stat : 18304 (cat) R 18303 23419 22038 0 -1 4194304 116 0 0 0 0 0 0 0 20 0 1 0 158113767 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18304/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 20668

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

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

[startup+2324.5 s]
/proc/loadavg: 1.22 1.19 1.12 2/66 18303
/proc/meminfo: memFree=1767544/2055920 swapFree=4183264/4192956
[pid=23419] ppid=23417 vsize=12796 CPUtime=1800.08
/proc/23419/stat : 23419 (pbclasp) S 23417 23419 22038 0 -1 4194304 7609016 127791004 0 0 2220 8888 38606 130294 17 0 1 0 157881317 13103104 559 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23419/statm: 3199 559 342 3 0 299 0
[pid=18303] ppid=23419 vsize=5352 CPUtime=0
/proc/18303/stat : 18303 (sh) S 23419 23419 22038 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 158113767 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18303/statm: 1338 230 193 169 0 49 0
[pid=18304] ppid=18303 vsize=2520 CPUtime=0
/proc/18304/stat : 18304 (cat) R 18303 23419 22038 0 -1 4194304 116 0 0 0 0 0 0 0 20 0 1 0 158113767 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18304/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 20668

Child status: 0
Real time (s): 2324.55
CPU time (s): 1800.14
CPU user time (s): 408.278
CPU system time (s): 1391.86
CPU usage (%): 77.4403
Max. virtual memory (cumulated for all children) (KiB): 30548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 408.278
system time used= 1391.86
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135403605
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= 3923547
involuntary context switches= 720299

runsolver used 6.15106 second user time and 9.77051 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  1 14:39:22 UTC 2007

IDJOB= 454744
IDBENCH= 48217
IDSOLVER= 167
FILE ID= node51/454744-1178030361

PBS_JOBID= 4728367

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_4.opb
COMMAND LINE= pbclasp instance-454744-1178030361.opb /tmp/evaluation/454744-1178030361/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-454744-1178030361 -o ROOT/results/node51/conversion-454744-1178030361 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454744-1178030361/instance-454744-1178030361.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-454744-1178030361 -o ROOT/results/node51/solver-454744-1178030361 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-454744-1178030361.opb /tmp/evaluation/454744-1178030361/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  95ae68c901d0b7917be5b837e9e56612

RANDOM SEED= 855674595

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1808808 kB
Buffers:         34652 kB
Cached:         139276 kB
SwapCached:       3552 kB
Active:          62436 kB
Inactive:       121580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808808 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          15916 kB
Slab:            49116 kB
Committed_AS:  5440080 kB
PageTables:       1412 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 node51 on Tue May  1 15:18:09 UTC 2007