Trace number 2091482

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
pcs-restart 0.3.2? (TO) 1800.05 1813.02

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-16_ext.xml
MD5SUM9a0d20bc5a7a2f1e8834cb6b53375490
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.69474
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints338
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension338
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 277762647
0.00/0.02	c Constructing HOME/instance-2091482-1247732667.xml  with 6379 constraints
0.07/0.11	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line 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-2091482-1247732667/watcher-2091482-1247732667 -o /tmp/evaluation-result-2091482-1247732667/solver-2091482-1247732667 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 277762647 HOME/instance-2091482-1247732667.xml 

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): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18251
/proc/meminfo: memFree=1393704/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=5356 CPUtime=0
/proc/18251/stat : 18251 (pcssolve) R 18249 18251 17029 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 60329409 5484544 239 996147200 4194304 4889804 548682068800 18446744073709551615 4435280 0 0 4100 65536 0 0 0 17 1 0 0
/proc/18251/statm: 1339 239 199 169 0 50 0

[startup+0.058972 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18251
/proc/meminfo: memFree=1393704/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=4904 CPUtime=0.03
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 954 822 0 0 3 0 0 0 24 0 1 0 60329409 5021696 563 996147200 134512640 135095119 4294956304 18446744073709551615 134769923 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 1226 563 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101975 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18251
/proc/meminfo: memFree=1393704/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=5984 CPUtime=0.07
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 1207 822 0 0 7 0 0 0 24 0 1 0 60329409 6127616 816 996147200 134512640 135095119 4294956304 18446744073709551615 12418654 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 1496 816 367 142 0 450 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5984

[startup+0.30199 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18251
/proc/meminfo: memFree=1393704/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=6376 CPUtime=0.27
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 1351 822 0 0 27 0 0 0 25 0 1 0 60329409 6529024 927 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 1594 927 378 142 0 548 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6376

[startup+0.701023 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18251
/proc/meminfo: memFree=1393704/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=6376 CPUtime=0.67
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 1358 822 0 0 67 0 0 0 25 0 1 0 60329409 6529024 934 996147200 134512640 135095119 4294956304 18446744073709551615 134607054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 1594 934 378 142 0 548 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6376

[startup+1.50109 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1391072/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=6632 CPUtime=1.46
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 1435 822 0 0 146 0 0 0 25 0 1 0 60329409 6791168 946 996147200 134512640 135095119 4294956304 18446744073709551615 134589598 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 1658 946 378 142 0 612 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6632

[startup+3.10122 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1390752/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=7148 CPUtime=3.05
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 1569 822 0 0 304 1 0 0 25 0 1 0 60329409 7319552 1080 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 1787 1080 378 142 0 741 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7148

[startup+6.30148 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1389728/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=9356 CPUtime=6.22
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 2235 822 0 0 621 1 0 0 25 0 1 0 60329409 9580544 1488 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 2339 1488 378 142 0 1293 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9356

[startup+12.703 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1387680/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=11036 CPUtime=12.56
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 2851 822 0 0 1255 1 0 0 25 0 1 0 60329409 11300864 1847 996147200 134512640 135095119 4294956304 18446744073709551615 134570976 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 2759 1847 378 142 0 1713 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11036

[startup+25.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1383968/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=16480 CPUtime=25.24
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 4584 822 0 0 2521 3 0 0 25 0 1 0 60329409 16875520 2777 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 4120 2777 378 142 0 3074 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16480

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1380512/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=18324 CPUtime=50.6
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 5473 822 0 0 5056 4 0 0 25 0 1 0 60329409 18763776 3666 996147200 134512640 135095119 4294956304 18446744073709551615 134642650 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 4581 3666 378 142 0 3535 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18324

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1372640/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=29612 CPUtime=101.33
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 8950 822 0 0 10126 7 0 0 25 0 1 0 60329409 30322688 5605 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 7403 5605 378 142 0 6357 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 29612

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1368480/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=31328 CPUtime=160.77
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 9958 822 0 0 16069 8 0 0 25 0 1 0 60329409 32079872 6613 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 7832 6613 378 142 0 6786 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 31328

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1363680/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=42284 CPUtime=220.2
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 13201 822 0 0 22010 10 0 0 25 0 1 0 60329409 43298816 7807 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 10571 7807 378 142 0 9525 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 42284

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1359136/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=44788 CPUtime=279.64
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 14315 822 0 0 27953 11 0 0 25 0 1 0 60329409 45862912 8921 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 11197 8921 378 142 0 10151 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 44788

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1349792/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=56528 CPUtime=339.08
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 17683 822 0 0 33894 14 0 0 25 0 1 0 60329409 57884672 11264 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 14132 11264 378 142 0 13086 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 56528

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1348256/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=56528 CPUtime=398.52
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 18080 822 0 0 39838 14 0 0 25 0 1 0 60329409 57884672 11661 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 14132 11661 378 142 0 13086 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 56528

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1346656/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=56528 CPUtime=457.96
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 18459 822 0 0 45781 15 0 0 25 0 1 0 60329409 57884672 12040 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 14132 12040 378 142 0 13086 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 56528

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1343968/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=57848 CPUtime=517.4
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 19144 822 0 0 51724 16 0 0 25 0 1 0 60329409 59236352 12725 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 14462 12725 378 142 0 13416 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 57848

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1340768/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=59696 CPUtime=576.84
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 19952 822 0 0 57667 17 0 0 25 0 1 0 60329409 61128704 13533 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 14924 13533 378 142 0 13878 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 59696

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1337440/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=77916 CPUtime=636.29
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 24857 822 0 0 63608 21 0 0 25 0 1 0 60329409 79785984 14341 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 19479 14341 378 142 0 18433 0
Current children cumulated CPU time (s) 636.29
Current children cumulated vsize (KiB) 77916

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1328608/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=82912 CPUtime=814.6
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 27047 822 0 0 81437 23 0 0 25 0 1 0 60329409 84901888 16531 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 20728 16531 378 142 0 19682 0
Current children cumulated CPU time (s) 814.6
Current children cumulated vsize (KiB) 82912

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1325856/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=84360 CPUtime=874.05
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 27713 822 0 0 87380 25 0 0 25 0 1 0 60329409 86384640 17197 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 21090 17197 378 142 0 20044 0
Current children cumulated CPU time (s) 874.05
Current children cumulated vsize (KiB) 84360

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1323168/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=85940 CPUtime=933.48
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 28398 822 0 0 93323 25 0 0 25 0 1 0 60329409 88002560 17882 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 21485 17882 378 142 0 20439 0
Current children cumulated CPU time (s) 933.48
Current children cumulated vsize (KiB) 85940

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1320544/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=87388 CPUtime=992.92
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 29041 822 0 0 99266 26 0 0 25 0 1 0 60329409 89485312 18525 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 21847 18525 378 142 0 20801 0
Current children cumulated CPU time (s) 992.92
Current children cumulated vsize (KiB) 87388

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18257
/proc/meminfo: memFree=1317984/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=88832 CPUtime=1052.37
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 29685 822 0 0 105210 27 0 0 25 0 1 0 60329409 90963968 19169 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 22208 19169 378 142 0 21162 0
Current children cumulated CPU time (s) 1052.37
Current children cumulated vsize (KiB) 88832

[startup+1122.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 18257
/proc/meminfo: memFree=1301984/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=111812 CPUtime=1111.8
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 35704 822 0 0 111151 29 0 0 25 0 1 0 60329409 114495488 23139 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 27953 23139 378 142 0 26907 0
Current children cumulated CPU time (s) 1111.8
Current children cumulated vsize (KiB) 111812

[startup+1182.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/82 18257
/proc/meminfo: memFree=1300960/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=111812 CPUtime=1171.24
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 35969 822 0 0 117094 30 0 0 25 0 1 0 60329409 114495488 23404 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 27953 23404 378 142 0 26907 0
Current children cumulated CPU time (s) 1171.24
Current children cumulated vsize (KiB) 111812

[startup+1242.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/82 18257
/proc/meminfo: memFree=1299744/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=111812 CPUtime=1230.69
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 36231 822 0 0 123038 31 0 0 25 0 1 0 60329409 114495488 23666 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 27953 23666 378 142 0 26907 0
Current children cumulated CPU time (s) 1230.69
Current children cumulated vsize (KiB) 111812

[startup+1302.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/82 18257
/proc/meminfo: memFree=1298656/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=111812 CPUtime=1290.13
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 36488 822 0 0 128982 31 0 0 25 0 1 0 60329409 114495488 23923 996147200 134512640 135095119 4294956304 18446744073709551615 134637457 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 27953 23923 378 142 0 26907 0
Current children cumulated CPU time (s) 1290.13
Current children cumulated vsize (KiB) 111812

[startup+1362.3 s]
/proc/loadavg: 2.02 2.04 2.00 2/71 18259
/proc/meminfo: memFree=1315512/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=111812 CPUtime=1349.57
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 36739 822 0 0 134925 32 0 0 25 0 1 0 60329409 114495488 24174 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18251/statm: 27953 24174 378 142 0 26907 0
Current children cumulated CPU time (s) 1349.57
Current children cumulated vsize (KiB) 111812

[startup+1422.31 s]
/proc/loadavg: 1.97 2.01 2.00 3/73 18290
/proc/meminfo: memFree=1305640/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=111812 CPUtime=1409.55
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 36999 822 0 0 140923 32 0 0 25 0 1 0 60329409 114495488 24434 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18251/statm: 27953 24434 378 142 0 26907 0
Current children cumulated CPU time (s) 1409.55
Current children cumulated vsize (KiB) 111812

[startup+1482.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/73 18290
/proc/meminfo: memFree=1298280/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=111812 CPUtime=1469.52
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 37256 822 0 0 146920 32 0 0 25 0 1 0 60329409 114495488 24691 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18251/statm: 27953 24691 378 142 0 26907 0
Current children cumulated CPU time (s) 1469.52
Current children cumulated vsize (KiB) 111812

[startup+1542.3 s]
/proc/loadavg: 1.71 1.94 1.98 2/65 18929
/proc/meminfo: memFree=1314736/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=111812 CPUtime=1529.44
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 37503 822 0 0 152904 40 0 0 25 0 1 0 60329409 114495488 24938 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18251/statm: 27953 24938 378 142 0 26907 0
Current children cumulated CPU time (s) 1529.44
Current children cumulated vsize (KiB) 111812

[startup+1602.3 s]
/proc/loadavg: 1.26 1.77 1.91 2/68 19189
/proc/meminfo: memFree=1312472/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=111812 CPUtime=1589.39
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 37753 822 0 0 158895 44 0 0 25 0 1 0 60329409 114495488 25188 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18251/statm: 27953 25188 378 142 0 26907 0
Current children cumulated CPU time (s) 1589.39
Current children cumulated vsize (KiB) 111812

[startup+1662.3 s]
/proc/loadavg: 1.09 1.62 1.85 2/68 19389
/proc/meminfo: memFree=1311256/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=112076 CPUtime=1649.35
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 38057 822 0 0 164888 47 0 0 25 0 1 0 60329409 114765824 25492 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18251/statm: 28019 25492 378 142 0 26973 0
Current children cumulated CPU time (s) 1649.35
Current children cumulated vsize (KiB) 112076

[startup+1722.3 s]
/proc/loadavg: 1.03 1.51 1.80 2/68 19554
/proc/meminfo: memFree=1308824/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=113264 CPUtime=1709.33
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 38599 822 0 0 170880 53 0 0 25 0 1 0 60329409 115982336 26034 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18251/statm: 28316 26034 378 142 0 27270 0
Current children cumulated CPU time (s) 1709.33
Current children cumulated vsize (KiB) 113264

[startup+1782.3 s]
/proc/loadavg: 1.12 1.44 1.75 2/68 19653
/proc/meminfo: memFree=1306328/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=114448 CPUtime=1769.31
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 39141 822 0 0 176875 56 0 0 25 0 1 0 60329409 117194752 26576 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18251/statm: 28612 26576 378 142 0 27566 0
Current children cumulated CPU time (s) 1769.31
Current children cumulated vsize (KiB) 114448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813 s]
/proc/loadavg: 1.06 1.39 1.72 2/68 19719
/proc/meminfo: memFree=1304984/2055920 swapFree=4192812/4192956
[pid=18251] ppid=18249 vsize=147872 CPUtime=1800.01
/proc/18251/stat : 18251 (pcs.small) R 18249 18251 17029 0 -1 4194304 47626 822 0 0 179940 61 0 0 25 0 1 0 60329409 151420928 26868 996147200 134512640 135095119 4294956304 18446744073709551615 134643000 0 0 4096 0 0 0 0 17 0 0 0
/proc/18251/statm: 36968 26868 378 142 0 35922 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147872

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.02
CPU time (s): 1800.05
CPU user time (s): 1799.41
CPU system time (s): 0.642902
CPU usage (%): 99.2843
Max. virtual memory (cumulated for all children) (KiB): 147872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 0.642902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48448
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= 22
involuntary context switches= 58081

runsolver used 1.70274 second user time and 6.25805 second system time

The end

Launcher Data 

Begin job on node69 at 2009-07-16 10:24:27
IDJOB=2091482
IDBENCH=60069
IDSOLVER=734
FILE ID=node69/2091482-1247732667
PBS_JOBID= 9521630
Free space on /tmp= 66420 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-16_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091482-1247732667/watcher-2091482-1247732667 -o /tmp/evaluation-result-2091482-1247732667/solver-2091482-1247732667 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 277762647 HOME/instance-2091482-1247732667.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9a0d20bc5a7a2f1e8834cb6b53375490
RANDOM SEED=277762647

node69.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.211
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		: 3000.211
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:       1394184 kB
Buffers:         90236 kB
Cached:         456348 kB
SwapCached:          0 kB
Active:         159344 kB
Inactive:       421084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1394184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          54196 kB
Slab:            66252 kB
Committed_AS:   603804 kB
PageTables:       1988 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= 66420 MiB
End job on node69 at 2009-07-16 10:54:42