Trace number 2091790

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) 1800.04 1814.52

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-32_ext.xml
MD5SUM7404fd8d22ee40edd9f5759dc859e04d
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 benchmark1411.95
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints466
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension466
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 1932251958
0.17/0.21	c Constructing HOME/instance-2091790-1247733380.xml  with 10693 constraints
0.17/0.21	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-2091790-1247733380/watcher-2091790-1247733380 -o /tmp/evaluation-result-2091790-1247733380/solver-2091790-1247733380 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1932251958 HOME/instance-2091790-1247733380.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: 1.99 1.98 1.99 4/72 15784
/proc/meminfo: memFree=1483480/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=5356 CPUtime=0
/proc/15784/stat : 15784 (pcssolve) R 15782 15784 14468 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60401927 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15784/statm: 1339 241 200 169 0 50 0
[pid=15785] ppid=15784 vsize=3676 CPUtime=0
/proc/15785/stat : 15785 (fgrep) R 15784 15784 14468 0 -1 4194304 133 0 0 0 0 0 0 0 22 0 1 0 60401928 3764224 100 996147200 4194304 4274172 548682068976 18446744073709551615 259415037904 0 0 4096 0 0 0 0 17 1 0 0
/proc/15785/statm: 919 100 81 19 0 43 0
[pid=15786] ppid=15784 vsize=5356 CPUtime=0
/proc/15786/stat : 15786 (pcssolve) R 15784 15784 14468 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60401928 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15786/statm: 1339 241 200 169 0 50 0

[startup+0.0747349 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 15784
/proc/meminfo: memFree=1483480/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=5168 CPUtime=0.05
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 1013 822 0 0 5 0 0 0 18 0 1 0 60401927 5292032 622 996147200 134512640 135095119 4294956304 18446744073709551615 134769910 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 1292 622 364 142 0 246 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5168

[startup+0.101558 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 15784
/proc/meminfo: memFree=1483480/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=5696 CPUtime=0.07
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 1126 822 0 0 7 0 0 0 18 0 1 0 60401927 5832704 735 996147200 134512640 135095119 4294956304 18446744073709551615 4159345943 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 1424 735 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.3016 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 15784
/proc/meminfo: memFree=1483480/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=8108 CPUtime=0.27
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 1795 822 0 0 27 0 0 0 19 0 1 0 60401927 8302592 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 2027 1306 378 142 0 981 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8108

[startup+0.701676 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 15784
/proc/meminfo: memFree=1483480/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=8108 CPUtime=0.67
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 1798 822 0 0 67 0 0 0 23 0 1 0 60401927 8302592 1309 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 2027 1309 378 142 0 981 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8108

[startup+1.50183 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1479568/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=8108 CPUtime=1.46
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 1805 822 0 0 146 0 0 0 25 0 1 0 60401927 8302592 1316 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 2027 1316 378 142 0 981 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8108

[startup+3.10214 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1479440/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=8108 CPUtime=3.04
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 1818 822 0 0 304 0 0 0 25 0 1 0 60401927 8302592 1329 996147200 134512640 135095119 4294956304 18446744073709551615 134839528 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 2027 1329 378 142 0 981 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 8108

[startup+6.30175 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1479120/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=8108 CPUtime=6.21
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 1840 822 0 0 621 0 0 0 25 0 1 0 60401927 8302592 1351 996147200 134512640 135095119 4294956304 18446744073709551615 134641664 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 2027 1351 378 142 0 981 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 8108

[startup+12.702 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1477968/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=9648 CPUtime=12.56
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 2159 822 0 0 1255 1 0 0 25 0 1 0 60401927 9879552 1541 996147200 134512640 135095119 4294956304 18446744073709551615 134641448 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 2412 1541 378 142 0 1366 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9648

[startup+25.5014 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1476176/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=11200 CPUtime=25.24
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 2743 822 0 0 2522 2 0 0 25 0 1 0 60401927 11468800 1868 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 2800 1868 378 142 0 1754 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11200

[startup+51.1013 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1471952/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=14204 CPUtime=50.59
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 3759 822 0 0 5057 2 0 0 25 0 1 0 60401927 14544896 2627 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 3551 2627 378 142 0 2505 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14204

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1465552/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=18496 CPUtime=101.31
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 5281 822 0 0 10127 4 0 0 25 0 1 0 60401927 18939904 3636 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 4624 3636 378 142 0 3578 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 18496

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1457232/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=28992 CPUtime=160.75
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 8282 822 0 0 16069 6 0 0 25 0 1 0 60401927 29687808 5099 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 7248 5099 378 142 0 6202 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 28992

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1452688/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=29256 CPUtime=220.18
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 8706 822 0 0 22011 7 0 0 25 0 1 0 60401927 29958144 5523 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 7314 5523 378 142 0 6268 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 29256

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1442128/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=30972 CPUtime=279.62
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 9417 822 0 0 27954 8 0 0 25 0 1 0 60401927 31715328 6234 996147200 134512640 135095119 4294956304 18446744073709551615 134589639 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 7743 6234 378 142 0 6697 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 30972

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1438288/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=32552 CPUtime=339.04
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 10126 822 0 0 33895 9 0 0 25 0 1 0 60401927 33333248 6943 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 8138 6943 378 142 0 7092 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 32552

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1434896/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=34004 CPUtime=398.48
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 10767 822 0 0 39838 10 0 0 25 0 1 0 60401927 34820096 7584 996147200 134512640 135095119 4294956304 18446744073709551615 134642985 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 8501 7584 378 142 0 7455 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 34004

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1431248/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=43780 CPUtime=457.92
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 13457 822 0 0 45780 12 0 0 25 0 1 0 60401927 44830720 8225 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 10945 8225 378 142 0 9899 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 43780

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1422544/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=55136 CPUtime=517.34
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 16546 822 0 0 51721 13 0 0 25 0 1 0 60401927 56459264 10289 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 13784 10289 378 142 0 12738 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 55136

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1418320/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=55136 CPUtime=576.78
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 16799 822 0 0 57664 14 0 0 25 0 1 0 60401927 56459264 10542 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 13784 10542 378 142 0 12738 0
Current children cumulated CPU time (s) 576.78
Current children cumulated vsize (KiB) 55136

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1415440/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=55136 CPUtime=636.21

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

[startup+882.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1401360/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=57776 CPUtime=873.95
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 18612 822 0 0 87379 16 0 0 25 0 1 0 60401927 59162624 12355 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 14444 12355 378 142 0 13398 0
Current children cumulated CPU time (s) 873.95
Current children cumulated vsize (KiB) 57776

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1397456/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=58968 CPUtime=933.39
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 19117 822 0 0 93322 17 0 0 25 0 1 0 60401927 60383232 12860 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 14742 12860 378 142 0 13696 0
Current children cumulated CPU time (s) 933.39
Current children cumulated vsize (KiB) 58968

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1393616/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=60024 CPUtime=992.82
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 19599 822 0 0 99264 18 0 0 25 0 1 0 60401927 61464576 13342 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 15006 13342 378 142 0 13960 0
Current children cumulated CPU time (s) 992.82
Current children cumulated vsize (KiB) 60024

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1389840/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=61080 CPUtime=1052.25
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 20082 822 0 0 105206 19 0 0 25 0 1 0 60401927 62545920 13825 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 15270 13825 378 142 0 14224 0
Current children cumulated CPU time (s) 1052.25
Current children cumulated vsize (KiB) 61080

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1386064/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=62264 CPUtime=1111.68
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 20574 822 0 0 111149 19 0 0 25 0 1 0 60401927 63758336 14317 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 15566 14317 378 142 0 14520 0
Current children cumulated CPU time (s) 1111.68
Current children cumulated vsize (KiB) 62264

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1382224/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=79836 CPUtime=1171.12
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 25160 822 0 0 117090 22 0 0 25 0 1 0 60401927 81752064 14806 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 19959 14806 378 142 0 18913 0
Current children cumulated CPU time (s) 1171.12
Current children cumulated vsize (KiB) 79836

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1378512/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=80896 CPUtime=1230.55
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 25630 822 0 0 123032 23 0 0 25 0 1 0 60401927 82837504 15276 996147200 134512640 135095119 4294956304 18446744073709551615 134582098 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 20224 15276 378 142 0 19178 0
Current children cumulated CPU time (s) 1230.55
Current children cumulated vsize (KiB) 80896

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1374736/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=81952 CPUtime=1289.99
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 26109 822 0 0 128976 23 0 0 25 0 1 0 60401927 83918848 15755 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 20488 15755 378 142 0 19442 0
Current children cumulated CPU time (s) 1289.99
Current children cumulated vsize (KiB) 81952

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1371536/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=83012 CPUtime=1349.42
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 26549 822 0 0 134918 24 0 0 25 0 1 0 60401927 85004288 16195 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 20753 16195 378 142 0 19707 0
Current children cumulated CPU time (s) 1349.42
Current children cumulated vsize (KiB) 83012

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1367888/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=84200 CPUtime=1408.86
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 27030 822 0 0 140861 25 0 0 25 0 1 0 60401927 86220800 16676 996147200 134512640 135095119 4294956304 18446744073709551615 134615483 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 21050 16676 378 142 0 20004 0
Current children cumulated CPU time (s) 1408.86
Current children cumulated vsize (KiB) 84200

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15798
/proc/meminfo: memFree=1351232/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=85120 CPUtime=1468.27
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 27468 822 0 0 146802 25 0 0 25 0 1 0 60401927 87162880 17114 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 21280 17114 378 142 0 20234 0
Current children cumulated CPU time (s) 1468.27
Current children cumulated vsize (KiB) 85120

[startup+1542.3 s]
/proc/loadavg: 1.60 1.89 1.96 2/65 15820
/proc/meminfo: memFree=1441352/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=86308 CPUtime=1527.93
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 27962 822 0 0 152767 26 0 0 25 0 1 0 60401927 88379392 17608 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15784/statm: 21577 17608 378 142 0 20531 0
Current children cumulated CPU time (s) 1527.93
Current children cumulated vsize (KiB) 86308

[startup+1602.3 s]
/proc/loadavg: 1.24 1.74 1.90 2/65 15820
/proc/meminfo: memFree=1439688/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=87240 CPUtime=1587.9
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 28402 822 0 0 158764 26 0 0 25 0 1 0 60401927 89333760 18048 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15784/statm: 21810 18048 378 142 0 20764 0
Current children cumulated CPU time (s) 1587.9
Current children cumulated vsize (KiB) 87240

[startup+1662.3 s]
/proc/loadavg: 1.08 1.59 1.84 2/65 15820
/proc/meminfo: memFree=1424520/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=109688 CPUtime=1647.87
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 34201 822 0 0 164759 28 0 0 25 0 1 0 60401927 112320512 21798 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15784/statm: 27422 21798 378 142 0 26376 0
Current children cumulated CPU time (s) 1647.87
Current children cumulated vsize (KiB) 109688

[startup+1722.3 s]
/proc/loadavg: 1.03 1.49 1.79 2/65 15820
/proc/meminfo: memFree=1423880/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=109688 CPUtime=1707.84
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 34393 822 0 0 170756 28 0 0 25 0 1 0 60401927 112320512 21990 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15784/statm: 27422 21990 378 142 0 26376 0
Current children cumulated CPU time (s) 1707.84
Current children cumulated vsize (KiB) 109688

[startup+1782.3 s]
/proc/loadavg: 1.01 1.39 1.73 2/65 15820
/proc/meminfo: memFree=1423112/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=109688 CPUtime=1767.82
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 34583 822 0 0 176753 29 0 0 25 0 1 0 60401927 112320512 22180 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15784/statm: 27422 22180 378 142 0 26376 0
Current children cumulated CPU time (s) 1767.82
Current children cumulated vsize (KiB) 109688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.5 s]
/proc/loadavg: 1.00 1.35 1.71 2/65 15820
/proc/meminfo: memFree=1422728/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=109688 CPUtime=1800.01
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 34682 822 0 0 179972 29 0 0 25 0 1 0 60401927 112320512 22279 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15784/statm: 27422 22279 378 142 0 26376 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109688

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

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

[startup+1814.5 s]
/proc/loadavg: 1.00 1.35 1.71 2/65 15820
/proc/meminfo: memFree=1422728/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=109688 CPUtime=1800.01
/proc/15784/stat : 15784 (pcs.small) R 15782 15784 14468 0 -1 4194304 34682 822 0 0 179972 29 0 0 25 0 1 0 60401927 112320512 22279 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15784/statm: 27422 22279 378 142 0 26376 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.52
CPU time (s): 1800.04
CPU user time (s): 1799.73
CPU system time (s): 0.313952
CPU usage (%): 99.202
Max. virtual memory (cumulated for all children) (KiB): 115640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.313952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35504
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= 21
involuntary context switches= 33634

runsolver used 2.36964 second user time and 5.61515 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-16 10:36:20
IDJOB=2091790
IDBENCH=60121
IDSOLVER=734
FILE ID=node42/2091790-1247733380
PBS_JOBID= 9521604
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-32_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091790-1247733380/watcher-2091790-1247733380 -o /tmp/evaluation-result-2091790-1247733380/solver-2091790-1247733380 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1932251958 HOME/instance-2091790-1247733380.xml

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

MD5SUM BENCH= 7404fd8d22ee40edd9f5759dc859e04d
RANDOM SEED=1932251958

node42.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		: 3000.283
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		: 3000.283
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:       1483960 kB
Buffers:         91240 kB
Cached:         351236 kB
SwapCached:          0 kB
Active:         126612 kB
Inactive:       355312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          50896 kB
Slab:            75388 kB
Committed_AS:   572240 kB
PageTables:       1792 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= 66296 MiB
End job on node42 at 2009-07-16 11:06:37