Trace number 2669780

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB-wave alpha 2? (TO) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k4_l4_n360.opb
MD5SUMa399b3055416a9d1117a7f2bb11b2cef
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1440
Total number of constraints86040
Number of constraints which are clauses85680
Number of constraints which are cardinality constraints (but not clauses)360
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.30	c PB-wave - v2
0.00/0.30	c command line = ./PB-wave
0.00/0.30	c seed = 79540218
0.00/0.30	c cutoff = 1000000
0.00/0.30	c tries = 1000000
0.00/0.30	c heuristic = c best, noise 50 / 100
0.00/0.30	#var 1440 #con 86040
0.00/0.30	mode is SAT
0.00/0.30	c tail starts after flip = 4320
0.00/0.30	c numatom = 1440, numclause = 86400, numliterals = 345600
0.00/0.30	c wff read in
0.00/0.30	c 
0.00/0.30	c     lowest     final       avg     noise     noise     total                 avg        mean        mean
0.00/0.30	c     #unsat    #unsat     noise   std dev     ratio     flips              length       flips       flips
0.00/0.30	c       this      this      this      this      this      this   success   success       until         std
0.00/0.30	c        try       try       try       try       try       try      rate     tries      assign         dev
0.00/0.30	c
53.38/53.46	c        91       126    126.63      9.30     13.62   1000000         0
106.46/106.59	c        91       126    126.49      9.22     13.72   1000000         0
159.65/159.73	c        86       127    126.71      9.26     13.69   1000000         0
212.84/212.90	c        91       137    126.83      9.29     13.65   1000000         0
265.92/266.09	c        90       137    126.85      9.27     13.68   1000000         0
319.21/319.30	c        90       132    126.61      9.26     13.68   1000000         0
372.40/372.55	c        87       105    126.59      9.36     13.53   1000000         0
425.59/425.74	c        90       142    126.65      9.32     13.58   1000000         0
478.67/478.87	c        90       134    126.71      9.21     13.76   1000000         0
531.85/532.03	c        92       133    126.99      9.28     13.68   1000000         0
584.95/585.18	c        91       129    126.57      9.33     13.57   1000000         0
638.12/638.32	c        89       138    126.60      9.26     13.67   1000000         0
691.21/691.43	c        91       114    126.70      9.31     13.61   1000000         0
744.40/744.63	c        91       123    126.84      9.35     13.56   1000000         0
797.58/797.84	c        88       116    126.59      9.36     13.52   1000000         0
850.67/850.97	c        92       147    126.77      9.36     13.55   1000000         0
903.86/904.12	c        92       114    126.76      9.26     13.69   1000000         0
956.94/957.28	c        91       113    126.48      9.29     13.61   1000000         0
1010.03/1010.38	c        90       133    126.61      9.28     13.65   1000000         0
1063.21/1063.53	c        87       114    126.77      9.31     13.62   1000000         0
1116.39/1116.72	c        90       110    126.73      9.34     13.56   1000000         0
1169.48/1169.83	c        91       136    126.83      9.38     13.52   1000000         0
1222.57/1222.95	c        91       109    126.55      9.36     13.52   1000000         0
1275.66/1276.05	c        84       136    126.61      9.20     13.76   1000000         0
1328.74/1329.17	c        86       108    126.73      9.46     13.40   1000000         0
1381.92/1382.36	c        91       123    127.22      9.26     13.74   1000000         0
1435.12/1435.51	c        86       126    126.50      9.22     13.71   1000000         0
1488.20/1488.64	c        92       116    126.73      9.25     13.71   1000000         0
1541.38/1541.80	c        90       120    126.56      9.33     13.56   1000000         0
1594.47/1594.91	c        92       136    126.70      9.30     13.62   1000000         0
1647.55/1648.02	c        90       124    126.75      9.37     13.53   1000000         0
1700.74/1701.22	c        91       116    126.55      9.26     13.67   1000000         0
1753.83/1754.39	c        91       131    126.56      9.41     13.46   1000000         0
1800.02/1800.51	HOME/run: line 2:  2931 Terminated              ./PB-wave < $1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669780-1276609359/watcher-2669780-1276609359 -o /tmp/evaluation-result-2669780-1276609359/solver-2669780-1276609359 -C 1800 -W 2000 -M 1800 run HOME/instance-2669780-1276609359.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 2930
/proc/meminfo: memFree=1649780/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) R 2928 2930 2877 0 -1 4202496 343 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367612309 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0

[startup+0.0477631 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 2930
/proc/meminfo: memFree=1649780/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101769 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 2930
/proc/meminfo: memFree=1649780/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30179 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 2930
/proc/meminfo: memFree=1649780/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701834 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 2930
/proc/meminfo: memFree=1649780/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50192 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 2932
/proc/meminfo: memFree=1640340/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1.49
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2360 0 0 0 148 1 0 0 25 0 1 0 36537656 41422848 2289 1992294400 134512640 135071400 4294694864 18446744073709551615 134526709 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2289 62 137 0 9974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49152

[startup+3.1011 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 2932
/proc/meminfo: memFree=1640092/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=3.09
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2360 0 0 0 308 1 0 0 25 0 1 0 36537656 41422848 2289 1992294400 134512640 135071400 4294694864 18446744073709551615 134526620 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2289 62 137 0 9974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49152

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 2932
/proc/meminfo: memFree=1640092/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=6.29
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2360 0 0 0 628 1 0 0 25 0 1 0 36537656 41422848 2289 1992294400 134512640 135071400 4294694864 18446744073709551615 134525720 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2289 62 137 0 9974 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49152

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 2932
/proc/meminfo: memFree=1639968/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=12.69
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2360 0 0 0 1268 1 0 0 25 0 1 0 36537656 41422848 2289 1992294400 134512640 135071400 4294694864 18446744073709551615 134526375 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2289 62 137 0 9974 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49152

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 2932
/proc/meminfo: memFree=1639968/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=25.49
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2360 0 0 0 2548 1 0 0 25 0 1 0 36537656 41422848 2289 1992294400 134512640 135071400 4294694864 18446744073709551615 134526375 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2289 62 137 0 9974 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49152

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 2934
/proc/meminfo: memFree=1639968/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=51.08
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2360 0 0 0 5107 1 0 0 25 0 1 0 36537656 41422848 2289 1992294400 134512640 135071400 4294694864 18446744073709551615 134526375 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2289 62 137 0 9974 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49152

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 2934
/proc/meminfo: memFree=1639720/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=102.27
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2368 0 0 0 10226 1 0 0 25 0 1 0 36537656 41422848 2297 1992294400 134512640 135071400 4294694864 18446744073709551615 134526256 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2297 69 137 0 9974 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 49152

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2936
/proc/meminfo: memFree=1639596/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=162.25
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 16224 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526276 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 49152

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2938
/proc/meminfo: memFree=1639596/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=222.24
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 22223 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526600 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 49152

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2940
/proc/meminfo: memFree=1639596/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=282.22
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 28221 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526276 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 49152

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2940
/proc/meminfo: memFree=1639596/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=342.2
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 34219 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526276 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 49152

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2942
/proc/meminfo: memFree=1639472/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=402.19
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 40218 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134525938 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 49152

[startup+462.301 s]

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

/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1121.99
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 112198 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526276 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 49152

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2973
/proc/meminfo: memFree=1638852/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1181.98
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 118197 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526276 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 49152

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2973
/proc/meminfo: memFree=1638852/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1241.96
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 124195 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526709 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 49152

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2975
/proc/meminfo: memFree=1638852/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1301.95
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 130194 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526276 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 49152

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2977
/proc/meminfo: memFree=1638852/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1361.93
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 136192 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134525991 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 49152

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2979
/proc/meminfo: memFree=1638852/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1421.92
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 142191 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526620 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 49152

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2981
/proc/meminfo: memFree=1638728/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1481.9
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 148189 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526709 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 49152

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2981
/proc/meminfo: memFree=1638604/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1541.88
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 154187 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526274 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 49152

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2983
/proc/meminfo: memFree=1638604/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1601.87
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 160186 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526276 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 49152

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2985
/proc/meminfo: memFree=1638480/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1661.85
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 166184 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526256 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 49152

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2987
/proc/meminfo: memFree=1638356/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1721.83
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 172182 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134525720 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 49152

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2989
/proc/meminfo: memFree=1638356/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1781.82
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 178181 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526276 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 49152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2989
/proc/meminfo: memFree=1638356/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1800.02
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 180001 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526375 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 49152

Sending SIGTERM to process tree (bottom up)

Sleeping 2Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 2989
/proc/meminfo: memFree=1638356/2059040 swapFree=4140260/4192956
[pid=2930] ppid=2928 vsize=8700 CPUtime=0
/proc/2930/stat : 2930 (run) S 2928 2930 2877 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 36537656 8908800 244 1992294400 4194304 4922060 140734611069296 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2930/statm: 2175 244 204 178 0 68 0
[pid=2931] ppid=2930 vsize=40452 CPUtime=1800.02
/proc/2931/stat : 2931 (PB-wave) R 2930 2930 2877 0 -1 4202496 2369 0 0 0 180001 1 0 0 25 0 1 0 36537656 41422848 2298 1992294400 134512640 135071400 4294694864 18446744073709551615 134526375 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/2931/statm: 10113 2298 69 137 0 9974 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 49152

Child status: 143
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1800.02
CPU system time (s): 0.012998
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 49152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2741
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= 3
involuntary context switches= 3331

runsolver used 3.23751 second user time and 8.25275 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-15 15:42:39
IDJOB=2669780
IDBENCH=1372
IDSOLVER=1171
FILE ID=node009/2669780-1276609359
PBS_JOBID= 11172288
Free space on /tmp= 62552 MiB

SOLVER NAME= PB-wave alpha 2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k4_l4_n360.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669780-1276609359/watcher-2669780-1276609359 -o /tmp/evaluation-result-2669780-1276609359/solver-2669780-1276609359 -C 1800 -W 2000 -M 1800  run HOME/instance-2669780-1276609359.opb

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

MD5SUM BENCH= a399b3055416a9d1117a7f2bb11b2cef
RANDOM SEED=879042450

node009.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.199
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.39
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		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1650176 kB
Buffers:        113632 kB
Cached:         212768 kB
SwapCached:       6532 kB
Active:         115356 kB
Inactive:       224568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1650176 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            4208 kB
Writeback:           0 kB
AnonPages:       11464 kB
Mapped:          13072 kB
Slab:            47204 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180424 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node009 at 2010-06-15 16:12:40