Trace number 2059548

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 0.3.2? (TO) 1800.06 1813.83

General information on the benchmark

Namecsp/rand-2-25/
normalized-rand-25-25-300-147-55021_ext.xml
MD5SUM8ac571a71e88b845bccc5fedbeb76d54
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark163.894
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension300
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
0.17/0.20	c Seed is 86715533
0.17/0.20	c Constructing HOME/instance-2059548-1247695160.xml  with 7490 constraints
0.17/0.20	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-2059548-1247695160/watcher-2059548-1247695160 -o /tmp/evaluation-result-2059548-1247695160/solver-2059548-1247695160 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 86715533 HOME/instance-2059548-1247695160.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 1.89 1.23 4/73 7591
/proc/meminfo: memFree=1435184/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=5356 CPUtime=0
/proc/7591/stat : 7591 (pcssolve) R 7589 7591 7412 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 56580821 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4315251 0 0 4100 65536 0 0 0 17 1 0 0
/proc/7591/statm: 1339 233 194 169 0 50 0

[startup+0.085569 s]
/proc/loadavg: 1.99 1.89 1.23 4/73 7591
/proc/meminfo: memFree=1435184/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=5432 CPUtime=0.06
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 1056 822 0 0 6 0 0 0 18 0 1 0 56580821 5562368 665 996147200 134512640 135095119 4294956304 18446744073709551615 2285175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 1358 665 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.101567 s]
/proc/loadavg: 1.99 1.89 1.23 4/73 7591
/proc/meminfo: memFree=1435184/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=5696 CPUtime=0.07
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 1120 822 0 0 7 0 0 0 18 0 1 0 56580821 5832704 729 996147200 134512640 135095119 4294956304 18446744073709551615 2285175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 1424 729 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301598 s]
/proc/loadavg: 1.99 1.89 1.23 4/73 7591
/proc/meminfo: memFree=1435184/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=6776 CPUtime=0.27
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 1438 822 0 0 27 0 0 0 19 0 1 0 56580821 6938624 1014 996147200 134512640 135095119 4294956304 18446744073709551615 134638369 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 1694 1014 378 142 0 648 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6776

[startup+0.701643 s]
/proc/loadavg: 1.99 1.89 1.23 4/73 7591
/proc/meminfo: memFree=1435184/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=6516 CPUtime=0.67
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 1441 822 0 0 67 0 0 0 23 0 1 0 56580821 6672384 952 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 1629 952 378 142 0 583 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6516

[startup+1.50175 s]
/proc/loadavg: 1.99 1.89 1.23 3/74 7597
/proc/meminfo: memFree=1432552/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=7032 CPUtime=1.46
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 1577 822 0 0 146 0 0 0 25 0 1 0 56580821 7200768 1023 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 1758 1023 378 142 0 712 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7032

[startup+3.10295 s]
/proc/loadavg: 1.99 1.90 1.23 3/74 7597
/proc/meminfo: memFree=1432040/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=7936 CPUtime=3.05
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 1894 822 0 0 305 0 0 0 25 0 1 0 56580821 8126464 1211 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 1984 1211 378 142 0 938 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7936

[startup+6.30135 s]
/proc/loadavg: 1.99 1.90 1.23 3/74 7597
/proc/meminfo: memFree=1429736/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=10644 CPUtime=6.22
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 2593 822 0 0 621 1 0 0 25 0 1 0 56580821 10899456 1653 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 2661 1653 378 142 0 1615 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10644

[startup+12.7012 s]
/proc/loadavg: 1.99 1.90 1.24 3/74 7597
/proc/meminfo: memFree=1427432/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=11684 CPUtime=12.56
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 3133 822 0 0 1254 2 0 0 25 0 1 0 56580821 11964416 2193 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 2921 2193 378 142 0 1875 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11684

[startup+25.5018 s]
/proc/loadavg: 1.99 1.90 1.25 3/74 7597
/proc/meminfo: memFree=1423272/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=16724 CPUtime=25.23
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 4749 822 0 0 2520 3 0 0 25 0 1 0 56580821 17125376 3039 996147200 134512640 135095119 4294956304 18446744073709551615 134637416 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 4181 3039 378 142 0 3135 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16724

[startup+51.102 s]
/proc/loadavg: 1.99 1.91 1.27 3/74 7597
/proc/meminfo: memFree=1417704/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=23428 CPUtime=50.6
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 6912 822 0 0 5054 6 0 0 25 0 1 0 56580821 23990272 4177 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 5857 4177 378 142 0 4811 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 23428

[startup+102.306 s]
/proc/loadavg: 1.99 1.92 1.31 3/74 7603
/proc/meminfo: memFree=1408480/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=29296 CPUtime=101.3
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 9078 822 0 0 10122 8 0 0 25 0 1 0 56580821 29999104 5830 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 7324 5830 378 142 0 6278 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 29296

[startup+162.302 s]
/proc/loadavg: 1.99 1.93 1.34 3/74 7603
/proc/meminfo: memFree=1400360/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=32428 CPUtime=160.74
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 10503 822 0 0 16064 10 0 0 25 0 1 0 56580821 33206272 7255 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 8107 7255 378 142 0 7061 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 32428

[startup+222.302 s]
/proc/loadavg: 1.99 1.94 1.39 3/74 7603
/proc/meminfo: memFree=1392808/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=43364 CPUtime=220.17
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 13755 822 0 0 22004 13 0 0 25 0 1 0 56580821 44404736 8458 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 10841 8458 378 142 0 9795 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 43364

[startup+282.301 s]
/proc/loadavg: 1.99 1.95 1.42 3/74 7603
/proc/meminfo: memFree=1382760/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=53268 CPUtime=279.61
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 16694 822 0 0 27946 15 0 0 25 0 1 0 56580821 54546432 10372 996147200 134512640 135095119 4294956304 18446744073709551615 134582098 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 13317 10372 378 142 0 12271 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 53268

[startup+342.302 s]
/proc/loadavg: 1.99 1.95 1.46 3/74 7603
/proc/meminfo: memFree=1377320/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=53268 CPUtime=339.04
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 17106 822 0 0 33888 16 0 0 25 0 1 0 56580821 54546432 10784 996147200 134512640 135095119 4294956304 18446744073709551615 134576596 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 13317 10784 378 142 0 12271 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 53268

[startup+402.301 s]
/proc/loadavg: 1.99 1.96 1.48 3/74 7603
/proc/meminfo: memFree=1363944/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=54580 CPUtime=398.48
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 17816 822 0 0 39831 17 0 0 25 0 1 0 56580821 55889920 11494 996147200 134512640 135095119 4294956304 18446744073709551615 134642972 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 13645 11494 378 142 0 12599 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 54580

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.51 3/74 7603
/proc/meminfo: memFree=1350120/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=56412 CPUtime=457.91
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 18633 822 0 0 45773 18 0 0 25 0 1 0 56580821 57765888 12311 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 14103 12311 378 142 0 13057 0
Current children cumulated CPU time (s) 457.91
Current children cumulated vsize (KiB) 56412

[startup+522.301 s]
/proc/loadavg: 2.03 1.98 1.55 3/74 7603
/proc/meminfo: memFree=1336296/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=58236 CPUtime=517.36
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 19432 822 0 0 51717 19 0 0 25 0 1 0 56580821 59633664 13110 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 14559 13110 378 142 0 13513 0
Current children cumulated CPU time (s) 517.36
Current children cumulated vsize (KiB) 58236

[startup+582.302 s]
/proc/loadavg: 2.01 1.98 1.57 3/74 7603
/proc/meminfo: memFree=1322984/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=59812 CPUtime=576.78
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 20164 822 0 0 57659 19 0 0 25 0 1 0 56580821 61247488 13842 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 14953 13842 378 142 0 13907 0
Current children cumulated CPU time (s) 576.78
Current children cumulated vsize (KiB) 59812

[startup+642.301 s]
/proc/loadavg: 2.00 1.98 1.60 3/74 7603
/proc/meminfo: memFree=1309288/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=77892 CPUtime=636.23
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 24997 822 0 0 63600 23 0 0 25 0 1 0 56580821 79761408 14578 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 19473 14578 378 142 0 18427 0
Current children cumulated CPU time (s) 636.23
Current children cumulated vsize (KiB) 77892

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 1.98 1.66 3/74 7603
/proc/meminfo: memFree=1271144/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=82304 CPUtime=814.53
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 26965 822 0 0 81428 25 0 0 25 0 1 0 56580821 84279296 16546 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 20576 16546 378 142 0 19530 0
Current children cumulated CPU time (s) 814.53
Current children cumulated vsize (KiB) 82304

[startup+882.302 s]
/proc/loadavg: 2.00 1.98 1.68 3/74 7603
/proc/meminfo: memFree=1258664/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=83748 CPUtime=873.96
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 27592 822 0 0 87370 26 0 0 25 0 1 0 56580821 85757952 17173 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 20937 17173 378 142 0 19891 0
Current children cumulated CPU time (s) 873.96
Current children cumulated vsize (KiB) 83748

[startup+942.301 s]
/proc/loadavg: 2.00 1.98 1.69 3/74 7603
/proc/meminfo: memFree=1235880/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=104080 CPUtime=933.41
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 32970 822 0 0 93311 30 0 0 25 0 1 0 56580821 106577920 20502 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 26020 20502 378 142 0 24974 0
Current children cumulated CPU time (s) 933.41
Current children cumulated vsize (KiB) 104080

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.71 3/74 7603
/proc/meminfo: memFree=1225192/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=104080 CPUtime=992.84
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 33230 822 0 0 99254 30 0 0 25 0 1 0 56580821 106577920 20762 996147200 134512640 135095119 4294956304 18446744073709551615 134570991 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 26020 20762 378 142 0 24974 0
Current children cumulated CPU time (s) 992.84
Current children cumulated vsize (KiB) 104080

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.73 3/74 7603
/proc/meminfo: memFree=1214824/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=104080 CPUtime=1052.28
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 33481 822 0 0 105198 30 0 0 25 0 1 0 56580821 106577920 21013 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 26020 21013 378 142 0 24974 0
Current children cumulated CPU time (s) 1052.28
Current children cumulated vsize (KiB) 104080

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.74 3/74 7603
/proc/meminfo: memFree=1204392/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=104080 CPUtime=1111.72
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 33729 822 0 0 111141 31 0 0 25 0 1 0 56580821 106577920 21261 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7591/statm: 26020 21261 378 142 0 24974 0
Current children cumulated CPU time (s) 1111.72
Current children cumulated vsize (KiB) 104080

[startup+1182.3 s]
/proc/loadavg: 1.96 1.97 1.75 3/74 7636
/proc/meminfo: memFree=1557160/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=104080 CPUtime=1171.38
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 33989 822 0 0 117105 33 0 0 25 0 1 0 56580821 106577920 21521 996147200 134512640 135095119 4294956304 18446744073709551615 134636880 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 26020 21521 378 142 0 24974 0
Current children cumulated CPU time (s) 1171.38
Current children cumulated vsize (KiB) 104080

[startup+1242.3 s]
/proc/loadavg: 1.98 1.97 1.76 3/74 7636
/proc/meminfo: memFree=1554088/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=104080 CPUtime=1231.11
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 34245 822 0 0 123078 33 0 0 25 0 1 0 56580821 106577920 21777 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 26020 21777 378 142 0 24974 0
Current children cumulated CPU time (s) 1231.11
Current children cumulated vsize (KiB) 104080

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.77 3/74 7636
/proc/meminfo: memFree=1550440/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=104080 CPUtime=1290.83
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 34501 822 0 0 129050 33 0 0 25 0 1 0 56580821 106577920 22033 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 26020 22033 378 142 0 24974 0
Current children cumulated CPU time (s) 1290.83
Current children cumulated vsize (KiB) 104080

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.78 3/74 7636
/proc/meminfo: memFree=1548136/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=104080 CPUtime=1350.56
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 34748 822 0 0 135022 34 0 0 25 0 1 0 56580821 106577920 22280 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 26020 22280 378 142 0 24974 0
Current children cumulated CPU time (s) 1350.56
Current children cumulated vsize (KiB) 104080

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.79 3/74 7636
/proc/meminfo: memFree=1542696/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=105004 CPUtime=1410.3
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 35202 822 0 0 140995 35 0 0 25 0 1 0 56580821 107524096 22734 996147200 134512640 135095119 4294956304 18446744073709551615 134642959 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 26251 22734 378 142 0 25205 0
Current children cumulated CPU time (s) 1410.3
Current children cumulated vsize (KiB) 105004

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.80 3/74 7636
/proc/meminfo: memFree=1539880/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=106056 CPUtime=1470.01
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 35715 822 0 0 146965 36 0 0 25 0 1 0 56580821 108601344 23247 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 26514 23247 378 142 0 25468 0
Current children cumulated CPU time (s) 1470.01
Current children cumulated vsize (KiB) 106056

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.82 3/74 7636
/proc/meminfo: memFree=1536680/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=107240 CPUtime=1529.74
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 36238 822 0 0 152938 36 0 0 25 0 1 0 56580821 109813760 23770 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 26810 23770 378 142 0 25764 0
Current children cumulated CPU time (s) 1529.74
Current children cumulated vsize (KiB) 107240

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.82 3/74 7636
/proc/meminfo: memFree=1532968/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=108416 CPUtime=1589.47
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 36767 822 0 0 158910 37 0 0 25 0 1 0 56580821 111017984 24299 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 27104 24299 378 142 0 26058 0
Current children cumulated CPU time (s) 1589.47
Current children cumulated vsize (KiB) 108416

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/74 7636
/proc/meminfo: memFree=1528872/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=109596 CPUtime=1649.19
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 37286 822 0 0 164882 37 0 0 25 0 1 0 56580821 112226304 24818 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 27399 24818 378 142 0 26353 0
Current children cumulated CPU time (s) 1649.19
Current children cumulated vsize (KiB) 109596

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/74 7636
/proc/meminfo: memFree=1524904/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=110768 CPUtime=1708.93
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 37799 822 0 0 170855 38 0 0 25 0 1 0 56580821 113426432 25331 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 27692 25331 378 142 0 26646 0
Current children cumulated CPU time (s) 1708.93
Current children cumulated vsize (KiB) 110768

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.84 3/74 7636
/proc/meminfo: memFree=1518184/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=111812 CPUtime=1768.67
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 38309 822 0 0 176828 39 0 0 25 0 1 0 56580821 114495488 25841 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 27953 25841 378 142 0 26907 0
Current children cumulated CPU time (s) 1768.67
Current children cumulated vsize (KiB) 111812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.8 s]
/proc/loadavg: 1.99 1.97 1.84 3/74 7636
/proc/meminfo: memFree=1516712/2055920 swapFree=4192812/4192956
[pid=7591] ppid=7589 vsize=112464 CPUtime=1800.02
/proc/7591/stat : 7591 (pcs.small) R 7589 7591 7412 0 -1 4194304 38560 822 0 0 179963 39 0 0 25 0 1 0 56580821 115163136 26092 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/7591/statm: 28116 26092 378 142 0 27070 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 112464

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): 1813.83
CPU time (s): 1800.06
CPU user time (s): 1799.64
CPU system time (s): 0.423935
CPU usage (%): 99.241
Max. virtual memory (cumulated for all children) (KiB): 112464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.423935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39383
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= 33626

runsolver used 2.35164 second user time and 5.9041 second system time

The end

Launcher Data 

Begin job on node54 at 2009-07-15 23:59:20
IDJOB=2059548
IDBENCH=53592
IDSOLVER=733
FILE ID=node54/2059548-1247695160
PBS_JOBID= 9521204
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-25/normalized-rand-25-25-300-147-55021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059548-1247695160/watcher-2059548-1247695160 -o /tmp/evaluation-result-2059548-1247695160/solver-2059548-1247695160 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 86715533 HOME/instance-2059548-1247695160.xml

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

MD5SUM BENCH= 8ac571a71e88b845bccc5fedbeb76d54
RANDOM SEED=86715533

node54.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		: 3000.232
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		: 3000.232
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:       1435600 kB
Buffers:         48148 kB
Cached:         261456 kB
SwapCached:          0 kB
Active:         272000 kB
Inactive:       280688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:         254376 kB
Slab:            52404 kB
Committed_AS:   745412 kB
PageTables:       2260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node54 at 2009-07-16 00:29:36