Trace number 363312

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 2007-03-23? (TO) 1800.13 2001.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-noswot.opb
MD5SUMaaad086a46811221a1e6b3eb30cad49d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark172.392
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables1340
Total number of constraints207
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 constraints207
Minimum length of a constraint17
Maximum length of a constraint425
Number of terms in the objective function 425
Biggest coefficient in the objective function 10486
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 524475
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262137
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524482
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

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

1799.06/2000.76	cat: write error: Broken pipe
1799.06/2000.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.16/2000.81	cat: write error: Broken pipe
1799.16/2000.81	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.16/2000.85	cat: write error: Broken pipe
1799.16/2000.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.25/2000.90	cat: write error: Broken pipe
1799.25/2000.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.25/2000.95	cat: write error: Broken pipe
1799.25/2000.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.33/2001.00	cat: write error: Broken pipe
1799.33/2001.00	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.33/2001.04	cat: write error: Broken pipe
1799.33/2001.05	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.33/2001.09	cat: write error: Broken pipe
1799.33/2001.10	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.47/2001.14	cat: write error: Broken pipe
1799.47/2001.14	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.47/2001.19	cat: write error: Broken pipe
1799.47/2001.19	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.57/2001.24	cat: write error: Broken pipe
1799.57/2001.24	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.57/2001.28	cat: write error: Broken pipe
1799.57/2001.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.66/2001.33	cat: write error: Broken pipe
1799.66/2001.33	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.66/2001.38	cat: write error: Broken pipe
1799.66/2001.38	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.76/2001.43	cat: write error: Broken pipe
1799.76/2001.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.76/2001.47	cat: write error: Broken pipe
1799.76/2001.48	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.85/2001.52	cat: write error: Broken pipe
1799.85/2001.53	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.85/2001.57	cat: write error: Broken pipe
1799.85/2001.57	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.95/2001.62	cat: write error: Broken pipe
1799.95/2001.62	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1799.95/2001.67	cat: write error: Broken pipe
1799.95/2001.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1800.04/2001.70	sh: line 1:  6001 Terminated              cat /tmp/evaluation/363312-1177025660/temp/instance-363312-1177025660.opb.op
1800.04/2001.70	      6002                       | clasp >/tmp/evaluation/363312-1177025660/temp/instance-363312-1177025660.opb.clasp
1800.04/2001.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363312-1177025660/pbclasp line 103.
1800.04/2001.71	c Somebody sent me a SIGTERM
1800.04/2001.71	s UNKNOWN
1800.04/2001.72	pb2clasp1: no process killed
1800.04/2001.72	clasp: no process killed
1800.04/2001.76	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363312-1177025660/instance-363312-1177025660.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-363312-1177025660 -o ROOT/results/node57/solver-363312-1177025660 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363312-1177025660.opb /tmp/evaluation/363312-1177025660/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: 0.96 0.99 0.99 3/64 20864
/proc/meminfo: memFree=1803464/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12268 CPUtime=0
/proc/20864/stat : 20864 (pbclasp) D 20862 20864 20730 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 143701932 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218076248677 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/20864/statm: 3067 317 242 3 0 167 0

[startup+0.074507 s]
/proc/loadavg: 0.96 0.99 0.99 3/64 20864
/proc/meminfo: memFree=1803464/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 506 0 0 0 0 0 0 0 16 0 1 0 143701932 12697600 455 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20864/statm: 3100 455 322 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101506 s]
/proc/loadavg: 0.96 0.99 0.99 3/64 20864
/proc/meminfo: memFree=1803464/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 506 0 0 0 0 0 0 0 16 0 1 0 143701932 12697600 455 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20864/statm: 3100 455 322 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301532 s]
/proc/loadavg: 0.96 0.99 0.99 3/64 20864
/proc/meminfo: memFree=1803464/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.24
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 793 8166 0 0 0 0 19 5 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 12400

[startup+0.701564 s]
/proc/loadavg: 0.96 0.99 0.99 3/64 20864
/proc/meminfo: memFree=1803464/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.66
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 1699 37230 0 0 1 1 43 21 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 12400

[startup+1.50163 s]
/proc/loadavg: 0.96 0.99 0.99 2/68 21002
/proc/meminfo: memFree=1796024/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1.36
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3178 85824 0 0 1 3 81 51 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 12400

[startup+3.10177 s]
/proc/loadavg: 0.96 0.99 0.99 1/68 21162
/proc/meminfo: memFree=1801720/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=2.68
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 6097 178414 0 0 1 6 155 106 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 2.68
Current children cumulated vsize (KiB) 12400

[startup+6.30205 s]
/proc/loadavg: 0.96 0.99 0.99 2/68 21618
/proc/meminfo: memFree=1795688/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=5.42
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 12013 368306 0 0 3 13 302 224 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 5.42
Current children cumulated vsize (KiB) 12400

[startup+12.7016 s]
/proc/loadavg: 0.97 0.99 0.99 2/68 22642
/proc/meminfo: memFree=1798120/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=11.13
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 24457 767734 0 0 5 26 616 466 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 11.13
Current children cumulated vsize (KiB) 12400

[startup+25.5017 s]
/proc/loadavg: 0.97 0.99 0.99 1/66 24645
/proc/meminfo: memFree=1801336/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=22.54
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 49141 1560042 0 0 10 54 1241 949 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 22.54
Current children cumulated vsize (KiB) 12400

[startup+51.1019 s]
/proc/loadavg: 0.98 0.99 0.99 3/65 28451
/proc/meminfo: memFree=1801088/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=45.1
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 98305 3138110 0 0 23 107 2486 1894 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 45.1
Current children cumulated vsize (KiB) 12400

[startup+102.305 s]
/proc/loadavg: 1.05 1.01 1.00 3/66 3772
/proc/meminfo: memFree=1799928/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=90.21
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 196315 6284022 0 0 48 209 4945 3819 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 90.21
Current children cumulated vsize (KiB) 12400

[startup+162.302 s]
/proc/loadavg: 1.22 1.07 1.02 2/65 12850
/proc/meminfo: memFree=1799160/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=143.89
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 313015 10029880 0 0 76 330 7893 6090 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 143.89
Current children cumulated vsize (KiB) 12400

[startup+222.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/68 22004
/proc/meminfo: memFree=1793000/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=197.29
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 428785 13745870 0 0 104 452 10816 8357 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 197.29
Current children cumulated vsize (KiB) 12400

[startup+282.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/66 30998
/proc/meminfo: memFree=1798456/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=250.53
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 544351 17455312 0 0 134 577 13740 10602 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 250.53
Current children cumulated vsize (KiB) 12400

[startup+342.301 s]
/proc/loadavg: 1.14 1.07 1.02 2/67 7761
/proc/meminfo: memFree=1797424/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=304.04
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 660937 21197494 0 0 166 698 16663 12877 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 304.04
Current children cumulated vsize (KiB) 12400

[startup+402.301 s]
/proc/loadavg: 1.05 1.06 1.01 2/67 16915
/proc/meminfo: memFree=1796848/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=357.88
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 778837 24981836 0 0 194 839 19642 15113 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 357.88
Current children cumulated vsize (KiB) 12400

[startup+462.302 s]
/proc/loadavg: 1.12 1.09 1.02 2/68 26206
/proc/meminfo: memFree=1792104/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=411.39
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 896149 28747338 0 0 224 972 22596 17347 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 411.39
Current children cumulated vsize (KiB) 12400

[startup+522.302 s]
/proc/loadavg: 1.15 1.10 1.03 2/68 2990
/proc/meminfo: memFree=1793832/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=465.6
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 1014979 32561548 0 0 254 1104 25599 19603 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 465.6
Current children cumulated vsize (KiB) 12400

[startup+582.301 s]
/proc/loadavg: 1.11 1.09 1.02 2/68 12416
/proc/meminfo: memFree=1794856/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=519.82
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 1133809 36375758 0 0 286 1246 28591 21859 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 519.82
Current children cumulated vsize (KiB) 12400

[startup+642.301 s]
/proc/loadavg: 1.08 1.09 1.02 2/68 21832
/proc/meminfo: memFree=1793832/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=574.12
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 1252945 40199790 0 0 317 1378 31599 24118 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
[pid=21830] ppid=20864 vsize=5352 CPUtime=0
/proc/21830/stat : 21830 (sh) S 20864 20864 20730 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 143766161 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21830/statm: 1338 224 188 169 0 49 0

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

[pid=20864] ppid=20862 vsize=12400 CPUtime=1112.46
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 2433391 78089792 0 0 643 2722 61339 46542 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1112.46
Current children cumulated vsize (KiB) 12400

[startup+1302.3 s]
/proc/loadavg: 1.01 1.07 1.03 2/68 26462
/proc/meminfo: memFree=1784552/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1166.62
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 2552119 81900728 0 0 673 2864 64325 48800 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
[pid=26460] ppid=20864 vsize=5352 CPUtime=0
/proc/26460/stat : 26460 (sh) S 20864 20864 20730 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 143832160 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26460/statm: 1338 224 188 169 0 49 0
[pid=26461] ppid=26460 vsize=2520 CPUtime=0
/proc/26461/stat : 26461 (cat) S 26460 20864 20730 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 143832160 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 218076250338 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26461/statm: 630 87 71 4 0 42 0
[pid=26462] ppid=26460 vsize=8212 CPUtime=0.01
/proc/26462/stat : 26462 (clasp) R 26460 20864 20730 0 -1 4194304 1782 0 0 0 1 0 0 0 18 0 1 0 143832160 8409088 1643 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683411 0 0 4096 0 0 0 0 17 1 0 0
/proc/26462/statm: 2053 1650 174 154 0 1523 0
Current children cumulated CPU time (s) 1166.63
Current children cumulated vsize (KiB) 28484

[startup+1362.3 s]
/proc/loadavg: 1.08 1.07 1.03 2/66 3074
/proc/meminfo: memFree=1788664/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1219.73
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 2668603 85639636 0 0 706 2997 67262 51008 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1219.73
Current children cumulated vsize (KiB) 12400

[startup+1422.31 s]
/proc/loadavg: 1.13 1.08 1.03 2/68 12360
/proc/meminfo: memFree=1783080/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1273.28
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 2786005 89408010 0 0 736 3131 70208 53253 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1273.28
Current children cumulated vsize (KiB) 12400

[startup+1482.3 s]
/proc/loadavg: 1.09 1.08 1.03 2/66 21494
/proc/meminfo: memFree=1787576/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1326.71
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 2903395 93175982 0 0 765 3261 73154 55491 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1326.71
Current children cumulated vsize (KiB) 12400

[startup+1542.3 s]
/proc/loadavg: 1.15 1.10 1.04 2/66 30935
/proc/meminfo: memFree=1786992/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1381.15
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3022951 97013512 0 0 793 3395 76161 57766 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1381.15
Current children cumulated vsize (KiB) 12400

[startup+1602.3 s]
/proc/loadavg: 1.05 1.08 1.03 2/74 7914
/proc/meminfo: memFree=1779192/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1436.25
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3143923 100896476 0 0 825 3534 79216 60050 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1436.25
Current children cumulated vsize (KiB) 12400

[startup+1662.3 s]
/proc/loadavg: 1.07 1.08 1.03 2/68 17904
/proc/meminfo: memFree=1783696/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1492.79
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3267853 104874386 0 0 858 3677 82344 62400 17 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1492.79
Current children cumulated vsize (KiB) 12400

[startup+1722.3 s]
/proc/loadavg: 1.18 1.10 1.04 2/68 27160
/proc/meminfo: memFree=1779920/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1546.94
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3386785 108691870 0 0 890 3815 85325 64664 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1546.94
Current children cumulated vsize (KiB) 12400

[startup+1782.3 s]
/proc/loadavg: 1.06 1.08 1.04 1/66 4139
/proc/meminfo: memFree=1784736/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1601.26
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3506023 112519176 0 0 918 3954 88325 66929 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1601.26
Current children cumulated vsize (KiB) 12400

[startup+1842.3 s]
/proc/loadavg: 1.02 1.06 1.03 2/68 13338
/proc/meminfo: memFree=1778256/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1655.2
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3624343 116317016 0 0 950 4089 91299 69182 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1655.2
Current children cumulated vsize (KiB) 12400

[startup+1902.3 s]
/proc/loadavg: 1.01 1.05 1.02 2/65 22902
/proc/meminfo: memFree=1783840/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1710.31
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3745405 120202852 0 0 981 4227 94352 71471 16 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
Current children cumulated CPU time (s) 1710.31
Current children cumulated vsize (KiB) 12400

[startup+1962.3 s]
/proc/loadavg: 1.00 1.04 1.02 1/66 32299
/proc/meminfo: memFree=1783328/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1764.44
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3864184 124016546 0 0 1016 4359 97328 73741 17 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
[pid=32299] ppid=20864 vsize=0 CPUtime=0
/proc/32299/stat : 32299 (rm) D 20864 20864 20730 0 -1 4194308 114 0 0 0 0 0 0 0 18 0 1 0 143898161 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/32299/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1764.44
Current children cumulated vsize (KiB) 12400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2001.7 s]
/proc/loadavg: 1.00 1.03 1.02 2/68 6002
/proc/meminfo: memFree=1779408/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1800.03
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3942379 126525348 0 0 1037 4447 99307 75212 17 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
[pid=6000] ppid=20864 vsize=5352 CPUtime=0
/proc/6000/stat : 6000 (sh) S 20864 20864 20730 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 143902101 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6000/statm: 1338 224 188 169 0 49 0
[pid=6001] ppid=6000 vsize=2520 CPUtime=0
/proc/6001/stat : 6001 (cat) S 6000 20864 20730 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 143902101 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 218076250338 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/6001/statm: 630 87 71 4 0 42 0
[pid=6002] ppid=6000 vsize=6876 CPUtime=0.01
/proc/6002/stat : 6002 (clasp) R 6000 20864 20730 0 -1 4194304 1466 0 0 0 1 0 0 0 18 0 1 0 143902101 7041024 1327 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7829115 0 0 4096 0 0 0 0 17 1 0 0
/proc/6002/statm: 1719 1329 174 154 0 1189 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 27148

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

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

[startup+2001.7 s]
/proc/loadavg: 1.00 1.03 1.02 2/68 6002
/proc/meminfo: memFree=1779408/2055920 swapFree=4183112/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=1800.03
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 20730 0 -1 4194304 3942379 126525348 0 0 1037 4447 99307 75212 17 0 1 0 143701932 12697600 476 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20864/statm: 3100 476 342 3 0 200 0
[pid=6000] ppid=20864 vsize=5352 CPUtime=0
/proc/6000/stat : 6000 (sh) S 20864 20864 20730 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 143902101 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6000/statm: 1338 224 188 169 0 49 0
[pid=6001] ppid=6000 vsize=2520 CPUtime=0
/proc/6001/stat : 6001 (cat) S 6000 20864 20730 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 143902101 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 218076250338 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/6001/statm: 630 87 71 4 0 42 0
[pid=6002] ppid=6000 vsize=6876 CPUtime=0.01
/proc/6002/stat : 6002 (clasp) R 6000 20864 20730 0 -1 4194304 1466 0 0 0 1 0 0 0 18 0 1 0 143902101 7041024 1327 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7829115 0 0 4096 0 0 0 0 17 1 0 0
/proc/6002/statm: 1719 1329 174 154 0 1189 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 27148

Child status: 0
Real time (s): 2001.76
CPU time (s): 1800.13
CPU user time (s): 1003.48
CPU system time (s): 796.651
CPU usage (%): 89.9274
Max. virtual memory (cumulated for all children) (KiB): 28516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1003.48
system time used= 796.651
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130473610
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= 1854497
involuntary context switches= 440201

runsolver used 3.74543 second user time and 7.29389 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Thu Apr 19 23:34:20 UTC 2007

IDJOB= 363312
IDBENCH= 1802
IDSOLVER= 158
FILE ID= node57/363312-1177025660

PBS_JOBID= 4630615

Free space on /tmp= 66455 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-noswot.opb
COMMAND LINE= pbclasp instance-363312-1177025660.opb /tmp/evaluation/363312-1177025660/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-363312-1177025660 -o ROOT/results/node57/conversion-363312-1177025660 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363312-1177025660/instance-363312-1177025660.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-363312-1177025660 -o ROOT/results/node57/solver-363312-1177025660 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363312-1177025660.opb /tmp/evaluation/363312-1177025660/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  aaad086a46811221a1e6b3eb30cad49d

RANDOM SEED= 619628217

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1803936 kB
Buffers:         50968 kB
Cached:         153336 kB
SwapCached:       3368 kB
Active:          72512 kB
Inactive:       141332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803936 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          15360 kB
Slab:            24284 kB
Committed_AS:  2155384 kB
PageTables:       1408 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= 66455 MiB

End job on node57 on Fri Apr 20 00:07:44 UTC 2007