Trace number 2057503

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) 1800.1 1800.82

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-59021_ext.xml
MD5SUM18bc739256c5c8335ca80b8400c3bad5
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 benchmark1018.33
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
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 47050435
0.00/0.02	c Constructing HOME/instance-2057503-1247694222.xml  with 9465 constraints
0.08/0.16	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-2057503-1247694222/watcher-2057503-1247694222 -o /tmp/evaluation-result-2057503-1247694222/solver-2057503-1247694222 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 47050435 HOME/instance-2057503-1247694222.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: 0.08 0.02 0.01 5/69 11383
/proc/meminfo: memFree=1376504/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=5256 CPUtime=0
/proc/11383/stat : 11383 (pcssolve) R 11381 11383 11298 0 -1 4194304 59 0 0 0 0 0 0 0 23 0 1 0 56489629 5382144 44 996147200 4194304 4889804 548682068800 18446744073709551615 244668497404 0 0 4096 0 0 0 0 17 1 0 0
/proc/11383/statm: 1314 44 33 169 0 13 0

[startup+0.0292381 s]
/proc/loadavg: 0.08 0.02 0.01 5/69 11383
/proc/meminfo: memFree=1376504/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=4508 CPUtime=0
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 823 822 0 0 0 0 0 0 25 0 1 0 56489629 4616192 432 996147200 134512640 135095119 4294956304 18446744073709551615 134739386 0 0 4096 0 0 0 0 17 1 0 0
/proc/11383/statm: 1127 432 364 142 0 81 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4508

[startup+0.102247 s]
/proc/loadavg: 0.08 0.02 0.01 5/69 11383
/proc/meminfo: memFree=1376504/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=5696 CPUtime=0.08
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 1122 822 0 0 8 0 0 0 25 0 1 0 56489629 5832704 731 996147200 134512640 135095119 4294956304 18446744073709551615 134739360 0 0 4096 0 0 0 0 17 1 0 0
/proc/11383/statm: 1424 731 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.302267 s]
/proc/loadavg: 0.08 0.02 0.01 5/69 11383
/proc/meminfo: memFree=1376504/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=7712 CPUtime=0.27
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 1677 822 0 0 27 0 0 0 25 0 1 0 56489629 7897088 1188 996147200 134512640 135095119 4294956304 18446744073709551615 134589533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11383/statm: 1928 1188 378 142 0 882 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7712

[startup+0.702307 s]
/proc/loadavg: 0.08 0.02 0.01 5/69 11383
/proc/meminfo: memFree=1376504/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=7712 CPUtime=0.67
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 1685 822 0 0 67 0 0 0 25 0 1 0 56489629 7897088 1196 996147200 134512640 135095119 4294956304 18446744073709551615 134643979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11383/statm: 1928 1196 378 142 0 882 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7712

[startup+1.50139 s]
/proc/loadavg: 0.08 0.02 0.01 3/70 11389
/proc/meminfo: memFree=1365616/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=7712 CPUtime=1.47
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 1701 822 0 0 147 0 0 0 25 0 1 0 56489629 7897088 1212 996147200 134512640 135095119 4294956304 18446744073709551615 134638498 0 0 4096 0 0 0 0 17 1 0 0
/proc/11383/statm: 1928 1212 378 142 0 882 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7712

[startup+3.10156 s]
/proc/loadavg: 0.23 0.05 0.02 3/70 11389
/proc/meminfo: memFree=1357232/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=7712 CPUtime=3.06
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 1730 822 0 0 306 0 0 0 25 0 1 0 56489629 7897088 1241 996147200 134512640 135095119 4294956304 18446744073709551615 134589508 0 0 4096 0 0 0 0 17 1 0 0
/proc/11383/statm: 1928 1241 378 142 0 882 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7712

[startup+6.3019 s]
/proc/loadavg: 0.23 0.05 0.02 3/70 11389
/proc/meminfo: memFree=1329136/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=9316 CPUtime=6.26
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 2163 822 0 0 625 1 0 0 25 0 1 0 56489629 9539584 1545 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/11383/statm: 2329 1545 378 142 0 1283 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 9316

[startup+12.7016 s]
/proc/loadavg: 0.50 0.11 0.04 3/73 11399
/proc/meminfo: memFree=1304984/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=11648 CPUtime=12.63
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 3006 822 0 0 1261 2 0 0 25 0 1 0 56489629 11927552 2131 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 2912 2131 378 142 0 1866 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 11648

[startup+25.5019 s]
/proc/loadavg: 0.73 0.18 0.06 3/73 11399
/proc/meminfo: memFree=1291544/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=16696 CPUtime=25.43
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 4611 822 0 0 2540 3 0 0 25 0 1 0 56489629 17096704 2966 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 4174 2966 378 142 0 3128 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 16696

[startup+51.1016 s]
/proc/loadavg: 1.16 0.32 0.11 3/73 11399
/proc/meminfo: memFree=1269336/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=23416 CPUtime=51.02
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 6810 822 0 0 5097 5 0 0 25 0 1 0 56489629 23977984 4140 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 5854 4140 378 142 0 4808 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 23416

[startup+102.307 s]
/proc/loadavg: 1.66 0.60 0.21 3/70 11402
/proc/meminfo: memFree=769904/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=29412 CPUtime=102.21
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 9041 822 0 0 10214 7 0 0 25 0 1 0 56489629 30117888 5858 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 7353 5858 378 142 0 6307 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 29412

[startup+162.302 s]
/proc/loadavg: 1.80 0.82 0.31 3/73 11431
/proc/meminfo: memFree=1367512/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=32672 CPUtime=162.16
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 10501 822 0 0 16207 9 0 0 25 0 1 0 56489629 33456128 7318 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 8168 7318 378 142 0 7122 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 32672

[startup+222.303 s]
/proc/loadavg: 1.93 1.05 0.42 3/73 11431
/proc/meminfo: memFree=1322968/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=43620 CPUtime=222.14
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 13783 822 0 0 22202 12 0 0 25 0 1 0 56489629 44666880 8551 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 10905 8551 378 142 0 9859 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 43620

[startup+282.303 s]
/proc/loadavg: 1.97 1.20 0.51 3/73 11431
/proc/meminfo: memFree=1281816/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=53124 CPUtime=282.13
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 16598 822 0 0 28199 14 0 0 25 0 1 0 56489629 54398976 10341 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 13281 10341 378 142 0 12235 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 53124

[startup+342.302 s]
/proc/loadavg: 1.99 1.36 0.61 3/73 11463
/proc/meminfo: memFree=1349016/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=53124 CPUtime=342.1
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 17024 822 0 0 34195 15 0 0 25 0 1 0 56489629 54398976 10767 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 13281 10767 378 142 0 12235 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 53124

[startup+402.302 s]
/proc/loadavg: 1.99 1.46 0.68 3/73 11463
/proc/meminfo: memFree=1315480/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=54960 CPUtime=402.07
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 17853 822 0 0 40192 15 0 0 25 0 1 0 56489629 56279040 11596 996147200 134512640 135095119 4294956304 18446744073709551615 134617041 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 13740 11596 378 142 0 12694 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 54960

[startup+462.303 s]
/proc/loadavg: 1.99 1.56 0.77 3/73 11465
/proc/meminfo: memFree=1286040/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=56668 CPUtime=462.06
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 18659 822 0 0 46189 17 0 0 25 0 1 0 56489629 58028032 12402 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 14167 12402 378 142 0 13121 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 56668

[startup+522.303 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 11465
/proc/meminfo: memFree=1250264/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=58516 CPUtime=522.04
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 19464 822 0 0 52186 18 0 0 25 0 1 0 56489629 59920384 13207 996147200 134512640 135095119 4294956304 18446744073709551615 134571093 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 14629 13207 378 142 0 13583 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 58516

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 11465
/proc/meminfo: memFree=1234008/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=60360 CPUtime=582.01
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 20249 822 0 0 58182 19 0 0 25 0 1 0 56489629 61808640 13992 996147200 134512640 135095119 4294956304 18446744073709551615 134642912 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 15090 13992 378 142 0 14044 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 60360

[startup+642.303 s]
/proc/loadavg: 1.99 1.75 0.98 3/73 11465
/proc/meminfo: memFree=1209048/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=78320 CPUtime=641.99
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 25052 822 0 0 64177 22 0 0 25 0 1 0 56489629 80199680 14698 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 19580 14698 378 142 0 18534 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 78320

[startup+702.303 s]

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.86 1.15 3/73 11465
/proc/meminfo: memFree=1139736/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=82912 CPUtime=821.92
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 27070 822 0 0 82167 25 0 0 25 0 1 0 56489629 84901888 16716 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 20728 16716 378 142 0 19682 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 82912

[startup+882.302 s]
/proc/loadavg: 2.10 1.91 1.21 3/73 11465
/proc/meminfo: memFree=1036312/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=103908 CPUtime=881.9
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 32595 822 0 0 88162 28 0 0 25 0 1 0 56489629 106401792 20192 996147200 134512640 135095119 4294956304 18446744073709551615 134642716 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 25977 20192 378 142 0 24931 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 103908

[startup+942.302 s]
/proc/loadavg: 2.11 1.94 1.26 3/73 11465
/proc/meminfo: memFree=1040216/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=103908 CPUtime=941.88
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 32865 822 0 0 94160 28 0 0 25 0 1 0 56489629 106401792 20462 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 25977 20462 378 142 0 24931 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 103908

[startup+1002.3 s]
/proc/loadavg: 2.10 1.96 1.31 3/73 11465
/proc/meminfo: memFree=1035992/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=103908 CPUtime=1001.86
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 33118 822 0 0 100157 29 0 0 25 0 1 0 56489629 106401792 20715 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 25977 20715 378 142 0 24931 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 103908

[startup+1062.3 s]
/proc/loadavg: 2.10 1.98 1.35 3/73 11471
/proc/meminfo: memFree=1031512/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=103908 CPUtime=1061.83
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 33371 822 0 0 106154 29 0 0 25 0 1 0 56489629 106401792 20968 996147200 134512640 135095119 4294956304 18446744073709551615 134842766 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 25977 20968 378 142 0 24931 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 103908

[startup+1122.3 s]
/proc/loadavg: 2.16 2.02 1.40 3/73 11471
/proc/meminfo: memFree=1026904/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=103908 CPUtime=1121.81
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 33617 822 0 0 112151 30 0 0 25 0 1 0 56489629 106401792 21214 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 25977 21214 378 142 0 24931 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 103908

[startup+1182.3 s]
/proc/loadavg: 2.24 2.06 1.45 3/73 11471
/proc/meminfo: memFree=1022232/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=103908 CPUtime=1181.79
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 33855 822 0 0 118149 30 0 0 25 0 1 0 56489629 106401792 21452 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 25977 21452 378 142 0 24931 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 103908

[startup+1242.3 s]
/proc/loadavg: 2.08 2.04 1.48 3/73 11471
/proc/meminfo: memFree=1007256/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=103908 CPUtime=1241.76
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 34095 822 0 0 124146 30 0 0 25 0 1 0 56489629 106401792 21692 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 25977 21692 378 142 0 24931 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 103908

[startup+1302.3 s]
/proc/loadavg: 2.03 2.03 1.51 3/73 11471
/proc/meminfo: memFree=989912/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=103908 CPUtime=1301.75
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 34333 822 0 0 130144 31 0 0 25 0 1 0 56489629 106401792 21930 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 25977 21930 378 142 0 24931 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 103908

[startup+1362.3 s]
/proc/loadavg: 2.01 2.03 1.54 3/73 11471
/proc/meminfo: memFree=972760/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=104040 CPUtime=1361.72
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 34618 822 0 0 136141 31 0 0 25 0 1 0 56489629 106536960 22215 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 26010 22215 378 142 0 24964 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 104040

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 1.57 3/73 11471
/proc/meminfo: memFree=954968/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=104960 CPUtime=1421.7
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 35055 822 0 0 142138 32 0 0 25 0 1 0 56489629 107479040 22652 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 26240 22652 378 142 0 25194 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 104960

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.59 3/73 11471
/proc/meminfo: memFree=937240/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=106144 CPUtime=1481.68
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 35565 822 0 0 148135 33 0 0 25 0 1 0 56489629 108691456 23162 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 26536 23162 378 142 0 25490 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 106144

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 1.61 3/73 11471
/proc/meminfo: memFree=919128/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=107196 CPUtime=1541.65
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 36046 822 0 0 154132 33 0 0 25 0 1 0 56489629 109768704 23643 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 26799 23643 378 142 0 25753 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 107196

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.64 3/73 11471
/proc/meminfo: memFree=901592/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=108244 CPUtime=1601.63
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 36525 822 0 0 160129 34 0 0 25 0 1 0 56489629 110841856 24122 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 27061 24122 378 142 0 26015 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 108244

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.66 3/73 11471
/proc/meminfo: memFree=884504/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=109284 CPUtime=1661.61
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 37015 822 0 0 166126 35 0 0 25 0 1 0 56489629 111906816 24612 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 27321 24612 378 142 0 26275 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 109284

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.67 3/73 11471
/proc/meminfo: memFree=867352/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=110332 CPUtime=1721.59
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 37485 822 0 0 172124 35 0 0 25 0 1 0 56489629 112979968 25082 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 27583 25082 378 142 0 26537 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 110332

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.69 3/73 11471
/proc/meminfo: memFree=849560/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=111376 CPUtime=1781.57
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 37942 822 0 0 178121 36 0 0 25 0 1 0 56489629 114049024 25539 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 27844 25539 378 142 0 26798 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 111376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 2.00 2.00 1.69 3/73 11471
/proc/meminfo: memFree=844184/2055920 swapFree=4192812/4192956
[pid=11383] ppid=11381 vsize=111768 CPUtime=1800.07
/proc/11383/stat : 11383 (pcs.small) R 11381 11383 11298 0 -1 4194304 38100 822 0 0 179971 36 0 0 25 0 1 0 56489629 114450432 25697 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11383/statm: 27942 25697 378 142 0 26896 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 111768

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): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1799.71
CPU system time (s): 0.385941
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 112104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.385941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38922
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= 5244

runsolver used 2.66359 second user time and 5.34019 second system time

The end

Launcher Data 

Begin job on node7 at 2009-07-15 23:43:42
IDJOB=2057503
IDBENCH=53376
IDSOLVER=734
FILE ID=node7/2057503-1247694222
PBS_JOBID= 9521295
Free space on /tmp= 66084 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-59021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057503-1247694222/watcher-2057503-1247694222 -o /tmp/evaluation-result-2057503-1247694222/solver-2057503-1247694222 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 47050435 HOME/instance-2057503-1247694222.xml

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

MD5SUM BENCH= 18bc739256c5c8335ca80b8400c3bad5
RANDOM SEED=47050435

node7.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		: 3000.231
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		: 3000.231
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:       1377368 kB
Buffers:         74420 kB
Cached:         505892 kB
SwapCached:          0 kB
Active:         177432 kB
Inactive:       421928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           39980 kB
Writeback:           0 kB
Mapped:          28972 kB
Slab:            64668 kB
Committed_AS:   507572 kB
PageTables:       1752 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= 66116 MiB
End job on node7 at 2009-07-16 00:13:45