Trace number 2089369

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) 1800.11 1807.13

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-7_ext.xml
MD5SUM62591c7ac45dd2ea33dbbfa4d36cbcfc
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 benchmark8.74167
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
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
0.17/0.21	c Seed is 263762254
0.17/0.21	c Constructing HOME/instance-2089369-1247730067.xml  with 3998 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-2089369-1247730067/watcher-2089369-1247730067 -o /tmp/evaluation-result-2089369-1247730067/solver-2089369-1247730067 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 263762254 HOME/instance-2089369-1247730067.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: 2.01 2.04 2.02 4/81 14138
/proc/meminfo: memFree=1319120/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=5356 CPUtime=0
/proc/14138/stat : 14138 (pcssolve) R 14136 14138 13784 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 60074191 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14138/statm: 1339 241 200 169 0 50 0
[pid=14139] ppid=14138 vsize=5356 CPUtime=0
/proc/14139/stat : 14139 (pcssolve) R 14138 14138 13784 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 60074191 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14139/statm: 1339 241 200 169 0 50 0

[startup+0.0706711 s]
/proc/loadavg: 2.01 2.04 2.02 4/81 14138
/proc/meminfo: memFree=1319120/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=5360 CPUtime=0.04
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 1036 822 0 0 4 0 0 0 18 0 1 0 60074191 5488640 645 996147200 134512640 135095119 4294956304 18446744073709551615 134705535 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 1340 645 367 142 0 294 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5360

[startup+0.101672 s]
/proc/loadavg: 2.01 2.04 2.02 4/81 14138
/proc/meminfo: memFree=1319120/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=5624 CPUtime=0.07
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 1122 822 0 0 7 0 0 0 18 0 1 0 60074191 5758976 731 996147200 134512640 135095119 4294956304 18446744073709551615 134642631 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 1406 731 378 142 0 360 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5624

[startup+0.30169 s]
/proc/loadavg: 2.01 2.04 2.02 4/81 14138
/proc/meminfo: memFree=1319120/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=5492 CPUtime=0.27
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 1123 822 0 0 27 0 0 0 19 0 1 0 60074191 5623808 699 996147200 134512640 135095119 4294956304 18446744073709551615 134638156 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 1373 699 378 142 0 327 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5492

[startup+0.701726 s]
/proc/loadavg: 2.01 2.04 2.02 4/81 14138
/proc/meminfo: memFree=1319120/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=5752 CPUtime=0.67
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 1181 822 0 0 67 0 0 0 23 0 1 0 60074191 5890048 757 996147200 134512640 135095119 4294956304 18446744073709551615 134555185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 1438 757 378 142 0 392 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5752

[startup+1.5018 s]
/proc/loadavg: 2.01 2.04 2.02 3/82 14144
/proc/meminfo: memFree=1317448/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=7048 CPUtime=1.46
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 1465 822 0 0 146 0 0 0 25 0 1 0 60074191 7217152 976 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 1762 976 378 142 0 716 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7048

[startup+3.10196 s]
/proc/loadavg: 2.01 2.04 2.02 3/82 14144
/proc/meminfo: memFree=1316360/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=7692 CPUtime=3.06
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 1742 822 0 0 305 1 0 0 25 0 1 0 60074191 7876608 1124 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 1923 1124 378 142 0 877 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7692

[startup+6.30126 s]
/proc/loadavg: 2.01 2.04 2.02 3/82 14144
/proc/meminfo: memFree=1313992/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=10412 CPUtime=6.22
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 2603 822 0 0 621 1 0 0 25 0 1 0 60074191 10661888 1599 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 2603 1599 378 142 0 1557 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10412

[startup+12.7019 s]
/proc/loadavg: 2.09 2.05 2.03 3/82 14144
/proc/meminfo: memFree=1311944/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=11588 CPUtime=12.57
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 3134 822 0 0 1255 2 0 0 25 0 1 0 60074191 11866112 2130 996147200 134512640 135095119 4294956304 18446744073709551615 134637390 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 2897 2130 378 142 0 1851 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11588

[startup+25.5011 s]
/proc/loadavg: 2.07 2.05 2.03 3/82 14144
/proc/meminfo: memFree=1308104/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=17028 CPUtime=25.24
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 4815 822 0 0 2522 2 0 0 25 0 1 0 60074191 17436672 3041 996147200 134512640 135095119 4294956304 18446744073709551615 134577763 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 4257 3041 378 142 0 3211 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 17028

[startup+51.1015 s]
/proc/loadavg: 2.04 2.05 2.03 3/82 14144
/proc/meminfo: memFree=1304008/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=23352 CPUtime=50.61
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 6875 822 0 0 5057 4 0 0 25 0 1 0 60074191 23912448 4076 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 5838 4076 378 142 0 4792 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 23352

[startup+102.307 s]
/proc/loadavg: 2.06 2.05 2.03 3/82 14144
/proc/meminfo: memFree=1295880/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=30408 CPUtime=101.32
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 9358 822 0 0 10127 5 0 0 25 0 1 0 60074191 31137792 6046 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 7602 6046 378 142 0 6556 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 30408

[startup+162.302 s]
/proc/loadavg: 2.06 2.06 2.03 3/82 14144
/proc/meminfo: memFree=1290696/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=33044 CPUtime=160.76
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 10645 822 0 0 16069 7 0 0 25 0 1 0 60074191 33837056 7333 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 8261 7333 378 142 0 7215 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 33044

[startup+222.302 s]
/proc/loadavg: 2.16 2.09 2.04 3/82 14144
/proc/meminfo: memFree=1285128/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=44376 CPUtime=220.2
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 14038 822 0 0 22010 10 0 0 25 0 1 0 60074191 45441024 8677 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 11094 8677 378 142 0 10048 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 44376

[startup+282.302 s]
/proc/loadavg: 2.06 2.07 2.03 3/82 14144
/proc/meminfo: memFree=1273160/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=58212 CPUtime=279.64
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 17972 822 0 0 27952 12 0 0 25 0 1 0 60074191 59609088 11586 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 14553 11586 378 142 0 13507 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 58212

[startup+342.301 s]
/proc/loadavg: 2.09 2.07 2.03 3/82 14144
/proc/meminfo: memFree=1271368/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=58212 CPUtime=339.08
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 18427 822 0 0 33895 13 0 0 25 0 1 0 60074191 59609088 12041 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 14553 12041 378 142 0 13507 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 58212

[startup+402.302 s]
/proc/loadavg: 2.03 2.05 2.02 3/82 14144
/proc/meminfo: memFree=1269512/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=58212 CPUtime=398.52
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 18863 822 0 0 39839 13 0 0 25 0 1 0 60074191 59609088 12477 996147200 134512640 135095119 4294956304 18446744073709551615 134643006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 14553 12477 378 142 0 13507 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 58212

[startup+462.302 s]
/proc/loadavg: 2.05 2.06 2.02 3/82 14144
/proc/meminfo: memFree=1266824/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=58992 CPUtime=457.96
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 19486 822 0 0 45782 14 0 0 25 0 1 0 60074191 60407808 13100 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 14748 13100 378 142 0 13702 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 58992

[startup+522.301 s]
/proc/loadavg: 2.02 2.04 2.02 3/82 14144
/proc/meminfo: memFree=1262984/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=77476 CPUtime=517.4
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 24495 822 0 0 51723 17 0 0 25 0 1 0 60074191 79335424 14012 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 19369 14012 378 142 0 18323 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 77476

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.01 3/82 14146
/proc/meminfo: memFree=1259528/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=79444 CPUtime=576.84
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 25347 822 0 0 57665 19 0 0 25 0 1 0 60074191 81350656 14864 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 19861 14864 378 142 0 18815 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 79444

[startup+642.302 s]
/proc/loadavg: 2.06 2.04 2.01 3/82 14146
/proc/meminfo: memFree=1256072/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=81264 CPUtime=636.28
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 26161 822 0 0 63608 20 0 0 25 0 1 0 60074191 83214336 15678 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14138/statm: 20316 15678 378 142 0 19270 0
Current children cumulated CPU time (s) 636.28

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14180
/proc/meminfo: memFree=1267992/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=88480 CPUtime=875.64
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 29259 822 0 0 87539 25 0 0 25 0 1 0 60074191 90603520 18776 996147200 134512640 135095119 4294956304 18446744073709551615 134615492 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 22120 18776 378 142 0 21074 0
Current children cumulated CPU time (s) 875.64
Current children cumulated vsize (KiB) 88480

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14180
/proc/meminfo: memFree=1260376/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=90180 CPUtime=935.61
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 30022 822 0 0 93535 26 0 0 25 0 1 0 60074191 92344320 19539 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 22545 19539 378 142 0 21499 0
Current children cumulated CPU time (s) 935.61
Current children cumulated vsize (KiB) 90180

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14180
/proc/meminfo: memFree=1237720/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=115512 CPUtime=995.59
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 36643 822 0 0 99530 29 0 0 25 0 1 0 60074191 118284288 24111 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 28878 24111 378 142 0 27832 0
Current children cumulated CPU time (s) 995.59
Current children cumulated vsize (KiB) 115512

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14180
/proc/meminfo: memFree=1228504/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=115512 CPUtime=1055.57
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 36935 822 0 0 105527 30 0 0 25 0 1 0 60074191 118284288 24403 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 28878 24403 378 142 0 27832 0
Current children cumulated CPU time (s) 1055.57
Current children cumulated vsize (KiB) 115512

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14180
/proc/meminfo: memFree=1225816/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=115512 CPUtime=1115.54
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 37229 822 0 0 111524 30 0 0 25 0 1 0 60074191 118284288 24697 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 28878 24697 378 142 0 27832 0
Current children cumulated CPU time (s) 1115.54
Current children cumulated vsize (KiB) 115512

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14180
/proc/meminfo: memFree=1223000/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=115512 CPUtime=1175.51
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 37510 822 0 0 117521 30 0 0 25 0 1 0 60074191 118284288 24978 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 28878 24978 378 142 0 27832 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 115512

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1218648/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=115512 CPUtime=1235.49
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 37788 822 0 0 123519 30 0 0 25 0 1 0 60074191 118284288 25256 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 28878 25256 378 142 0 27832 0
Current children cumulated CPU time (s) 1235.49
Current children cumulated vsize (KiB) 115512

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1214296/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=115512 CPUtime=1295.47
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 38064 822 0 0 129516 31 0 0 25 0 1 0 60074191 118284288 25532 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 28878 25532 378 142 0 27832 0
Current children cumulated CPU time (s) 1295.47
Current children cumulated vsize (KiB) 115512

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1210264/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=115512 CPUtime=1355.44
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 38331 822 0 0 135513 31 0 0 25 0 1 0 60074191 118284288 25799 996147200 134512640 135095119 4294956304 18446744073709551615 134643977 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 28878 25799 378 142 0 27832 0
Current children cumulated CPU time (s) 1355.44
Current children cumulated vsize (KiB) 115512

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1206296/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=115512 CPUtime=1415.43
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 38595 822 0 0 141511 32 0 0 25 0 1 0 60074191 118284288 26063 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 28878 26063 378 142 0 27832 0
Current children cumulated CPU time (s) 1415.43
Current children cumulated vsize (KiB) 115512

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1202392/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=115512 CPUtime=1475.4
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 38865 822 0 0 147508 32 0 0 25 0 1 0 60074191 118284288 26333 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 28878 26333 378 142 0 27832 0
Current children cumulated CPU time (s) 1475.4
Current children cumulated vsize (KiB) 115512

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1198744/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=115512 CPUtime=1535.38
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 39115 822 0 0 153505 33 0 0 25 0 1 0 60074191 118284288 26583 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 28878 26583 378 142 0 27832 0
Current children cumulated CPU time (s) 1535.38
Current children cumulated vsize (KiB) 115512

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1194008/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=149196 CPUtime=1595.35
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 47815 822 0 0 159498 37 0 0 25 0 1 0 60074191 152776704 27090 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 37299 27090 378 142 0 36253 0
Current children cumulated CPU time (s) 1595.35
Current children cumulated vsize (KiB) 149196

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1189016/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=150508 CPUtime=1655.32
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 48400 822 0 0 165494 38 0 0 25 0 1 0 60074191 154120192 27675 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 37627 27675 378 142 0 36581 0
Current children cumulated CPU time (s) 1655.32
Current children cumulated vsize (KiB) 150508

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1184216/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=151820 CPUtime=1715.31
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 48969 822 0 0 171492 39 0 0 25 0 1 0 60074191 155463680 28244 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 37955 28244 378 142 0 36909 0
Current children cumulated CPU time (s) 1715.31
Current children cumulated vsize (KiB) 151820

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1179096/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=153264 CPUtime=1775.28
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 49565 822 0 0 177488 40 0 0 25 0 1 0 60074191 156942336 28840 996147200 134512640 135095119 4294956304 18446744073709551615 134642865 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 38316 28840 378 142 0 37270 0
Current children cumulated CPU time (s) 1775.28
Current children cumulated vsize (KiB) 153264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1163864/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=153656 CPUtime=1800.08
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 49793 822 0 0 179967 41 0 0 25 0 1 0 60074191 157343744 29068 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 38414 29068 378 142 0 37368 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 153656

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

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

[startup+1807.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1163864/2055920 swapFree=4192812/4192956
[pid=14138] ppid=14136 vsize=153656 CPUtime=1800.08
/proc/14138/stat : 14138 (pcs.small) R 14136 14138 13784 0 -1 4194304 49793 822 0 0 179967 41 0 0 25 0 1 0 60074191 157343744 29068 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14138/statm: 38414 29068 378 142 0 37368 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 153656

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.13
CPU time (s): 1800.11
CPU user time (s): 1799.68
CPU system time (s): 0.437933
CPU usage (%): 99.6119
Max. virtual memory (cumulated for all children) (KiB): 181580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50615
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= 31784

runsolver used 2.55861 second user time and 5.2852 second system time

The end

Launcher Data 

Begin job on node4 at 2009-07-16 09:41:07
IDJOB=2089369
IDBENCH=59487
IDSOLVER=733
FILE ID=node4/2089369-1247730067
PBS_JOBID= 9521651
Free space on /tmp= 66408 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-7_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089369-1247730067/watcher-2089369-1247730067 -o /tmp/evaluation-result-2089369-1247730067/solver-2089369-1247730067 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 263762254 HOME/instance-2089369-1247730067.xml

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

MD5SUM BENCH= 62591c7ac45dd2ea33dbbfa4d36cbcfc
RANDOM SEED=263762254

node4.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		: 3000.213
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		: 3000.213
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:       1319664 kB
Buffers:         91108 kB
Cached:         506408 kB
SwapCached:          0 kB
Active:         248804 kB
Inactive:       409744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1319664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          81396 kB
Slab:            62812 kB
Committed_AS:   600852 kB
PageTables:       2036 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= 66412 MiB
End job on node4 at 2009-07-16 10:11:16