Trace number 2063288

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 1808.52

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-26_ext.xml
MD5SUMc1567257e2e5e8993991a8714d7c7c43
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark666.837
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints75
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension75
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.03	c small-domain mode
0.00/0.04	c Seed is 81598153
0.00/0.04	c Constructing HOME/instance-2063288-1247696042.xml  with 75 constraints
0.87/0.97	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-2063288-1247696042/watcher-2063288-1247696042 -o /tmp/evaluation-result-2063288-1247696042/solver-2063288-1247696042 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 81598153 HOME/instance-2063288-1247696042.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.97 1.69 4/73 13845
/proc/meminfo: memFree=1272304/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=5356 CPUtime=0
/proc/13845/stat : 13845 (pcssolve) R 13843 13845 13564 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56669298 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13845/statm: 1339 241 200 169 0 50 0
[pid=13846] ppid=13845 vsize=0 CPUtime=0
/proc/13846/stat : 13846 (fgrep) Z 13845 13845 13564 0 -1 4194316 172 0 0 0 0 0 0 0 18 0 1 0 56669298 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/13846/statm: 0 0 0 0 0 0 0
[pid=13847] ppid=13845 vsize=5356 CPUtime=0
/proc/13847/stat : 13847 (pcssolve) R 13845 13845 13564 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56669298 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13847/statm: 1339 241 200 169 0 50 0

[startup+0.0635309 s]
/proc/loadavg: 2.00 1.97 1.69 4/73 13845
/proc/meminfo: memFree=1272304/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=4632 CPUtime=0.04
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 870 873 0 0 2 0 1 1 22 0 1 0 56669298 4743168 479 996147200 134512640 135095119 4294956304 18446744073709551615 6008532 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 1158 479 375 142 0 112 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4632

[startup+0.101532 s]
/proc/loadavg: 2.00 1.97 1.69 4/73 13845
/proc/meminfo: memFree=1272304/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=5284 CPUtime=0.08
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 930 873 0 0 6 0 1 1 22 0 1 0 56669298 5410816 539 996147200 134512640 135095119 4294956304 18446744073709551615 6000367 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 1321 539 375 142 0 275 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5284

[startup+0.301555 s]
/proc/loadavg: 2.00 1.97 1.69 4/73 13845
/proc/meminfo: memFree=1272304/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=8064 CPUtime=0.27
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 1253 873 0 0 25 0 1 1 24 0 1 0 56669298 8257536 862 996147200 134512640 135095119 4294956304 18446744073709551615 6032994 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 2016 862 375 142 0 970 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8064

[startup+0.701598 s]
/proc/loadavg: 2.00 1.97 1.69 4/73 13845
/proc/meminfo: memFree=1272304/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=13712 CPUtime=0.68
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 1877 873 0 0 65 1 1 1 25 0 1 0 56669298 14041088 1486 996147200 134512640 135095119 4294956304 18446744073709551615 134741327 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 3428 1486 375 142 0 2382 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13712

[startup+1.50169 s]
/proc/loadavg: 2.00 1.97 1.69 3/74 13851
/proc/meminfo: memFree=1266016/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=17420 CPUtime=1.47
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 2319 873 0 0 144 1 1 1 25 0 1 0 56669298 17838080 1928 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 4355 1928 389 142 0 3309 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17420

[startup+3.10187 s]
/proc/loadavg: 2.00 1.97 1.69 3/74 13851
/proc/meminfo: memFree=1265824/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=17420 CPUtime=3.06
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 2336 873 0 0 303 1 1 1 25 0 1 0 56669298 17838080 1945 996147200 134512640 135095119 4294956304 18446744073709551615 134927253 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 4355 1945 389 142 0 3309 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 17420

[startup+6.3012 s]
/proc/loadavg: 2.00 1.97 1.69 3/74 13851
/proc/meminfo: memFree=1265376/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=17420 CPUtime=6.23
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 2384 873 0 0 620 1 1 1 25 0 1 0 56669298 17838080 1993 996147200 134512640 135095119 4294956304 18446744073709551615 134918099 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 4355 1993 389 142 0 3309 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17420

[startup+12.7019 s]
/proc/loadavg: 2.00 1.97 1.69 3/74 13851
/proc/meminfo: memFree=1264616/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=17680 CPUtime=12.58
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 2480 873 0 0 1255 1 1 1 25 0 1 0 56669298 18104320 2089 996147200 134512640 135095119 4294956304 18446744073709551615 134580663 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 4420 2089 389 142 0 3374 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 17680

[startup+25.5012 s]
/proc/loadavg: 2.00 1.97 1.69 3/74 13851
/proc/meminfo: memFree=1263528/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=18196 CPUtime=25.28
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 2715 873 0 0 2525 1 1 1 25 0 1 0 56669298 18632704 2259 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 4549 2259 389 142 0 3503 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 18196

[startup+51.1038 s]
/proc/loadavg: 2.00 1.97 1.70 3/74 13851
/proc/meminfo: memFree=1260968/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=18964 CPUtime=50.69
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 3240 873 0 0 5065 2 1 1 25 0 1 0 56669298 19419136 2590 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 4741 2590 389 142 0 3695 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 18964

[startup+102.306 s]
/proc/loadavg: 2.08 1.99 1.72 3/74 13851
/proc/meminfo: memFree=1255912/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=20500 CPUtime=101.5
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 4307 873 0 0 10145 3 1 1 25 0 1 0 56669298 20992000 3271 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 5125 3271 389 142 0 4079 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 20500

[startup+162.302 s]
/proc/loadavg: 2.10 2.00 1.74 3/74 13851
/proc/meminfo: memFree=1240296/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=22548 CPUtime=161.03
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 5414 873 0 0 16098 3 1 1 25 0 1 0 56669298 23089152 3865 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 5637 3865 389 142 0 4591 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 22548

[startup+222.301 s]
/proc/loadavg: 2.10 2.02 1.76 3/74 13851
/proc/meminfo: memFree=1235688/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=23832 CPUtime=220.57
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 6537 873 0 0 22051 4 1 1 25 0 1 0 56669298 24403968 4731 996147200 134512640 135095119 4294956304 18446744073709551615 5774784 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 5958 4731 389 142 0 4912 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 23832

[startup+282.302 s]
/proc/loadavg: 2.10 2.03 1.78 3/74 13851
/proc/meminfo: memFree=1232424/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=27928 CPUtime=280.12
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 8111 873 0 0 28004 6 1 1 25 0 1 0 56669298 28598272 5280 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 6982 5280 389 142 0 5936 0
Current children cumulated CPU time (s) 280.12
Current children cumulated vsize (KiB) 27928

[startup+342.301 s]
/proc/loadavg: 2.09 2.04 1.79 3/74 13851
/proc/meminfo: memFree=1228520/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=28972 CPUtime=339.65
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 8829 873 0 0 33957 6 1 1 25 0 1 0 56669298 29667328 5998 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 7243 5998 389 142 0 6197 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 28972

[startup+402.301 s]
/proc/loadavg: 2.08 2.04 1.81 3/74 13851
/proc/meminfo: memFree=1221928/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=35364 CPUtime=399.2
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 10819 873 0 0 39910 8 1 1 25 0 1 0 56669298 36212736 7410 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 8841 7410 389 142 0 7795 0
Current children cumulated CPU time (s) 399.2
Current children cumulated vsize (KiB) 35364

[startup+462.302 s]
/proc/loadavg: 2.22 2.09 1.84 3/74 13851
/proc/meminfo: memFree=1219304/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=35364 CPUtime=458.74
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 11175 873 0 0 45864 8 1 1 25 0 1 0 56669298 36212736 7766 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 8841 7766 389 142 0 7795 0
Current children cumulated CPU time (s) 458.74
Current children cumulated vsize (KiB) 35364

[startup+522.301 s]
/proc/loadavg: 2.25 2.13 1.87 3/74 13851
/proc/meminfo: memFree=1216104/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=44604 CPUtime=518.28
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 13854 873 0 0 51816 10 1 1 25 0 1 0 56669298 45674496 8396 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 11151 8396 389 142 0 10105 0
Current children cumulated CPU time (s) 518.28
Current children cumulated vsize (KiB) 44604

[startup+582.302 s]
/proc/loadavg: 2.18 2.13 1.88 3/74 13851
/proc/meminfo: memFree=1211688/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=46436 CPUtime=577.82
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 14658 873 0 0 57769 11 1 1 25 0 1 0 56669298 47550464 9200 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 11609 9200 389 142 0 10563 0
Current children cumulated CPU time (s) 577.82
Current children cumulated vsize (KiB) 46436

[startup+642.301 s]
/proc/loadavg: 2.10 2.12 1.89 3/74 13851
/proc/meminfo: memFree=1206568/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=48000 CPUtime=637.36

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

[startup+882.302 s]
/proc/loadavg: 2.08 2.13 1.94 3/74 13851
/proc/meminfo: memFree=1183784/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=60924 CPUtime=875.51
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 20171 873 0 0 87533 16 1 1 25 0 1 0 56669298 62386176 13559 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 15231 13559 389 142 0 14185 0
Current children cumulated CPU time (s) 875.51
Current children cumulated vsize (KiB) 60924

[startup+942.301 s]
/proc/loadavg: 2.03 2.10 1.94 3/74 13851
/proc/meminfo: memFree=1180264/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=77440 CPUtime=935.06
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 24636 873 0 0 93485 19 1 1 25 0 1 0 56669298 79298560 13927 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 19360 13927 389 142 0 18314 0
Current children cumulated CPU time (s) 935.06
Current children cumulated vsize (KiB) 77440

[startup+1002.3 s]
/proc/loadavg: 2.01 2.08 1.94 3/74 13851
/proc/meminfo: memFree=1175208/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=79004 CPUtime=994.6
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 25372 873 0 0 99439 19 1 1 25 0 1 0 56669298 80900096 14663 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/13845/statm: 19751 14663 389 142 0 18705 0
Current children cumulated CPU time (s) 994.6
Current children cumulated vsize (KiB) 79004

[startup+1062.3 s]
/proc/loadavg: 2.00 2.06 1.94 3/83 13893
/proc/meminfo: memFree=1256152/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=80564 CPUtime=1054.08
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 26099 873 0 0 105385 21 1 1 25 0 1 0 56669298 82497536 15390 996147200 134512640 135095119 4294956304 18446744073709551615 134927201 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 20141 15390 389 142 0 19095 0
Current children cumulated CPU time (s) 1054.08
Current children cumulated vsize (KiB) 80564

[startup+1122.3 s]
/proc/loadavg: 2.00 2.05 1.94 3/83 13893
/proc/meminfo: memFree=1252888/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=82276 CPUtime=1114.06
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 26869 873 0 0 111383 21 1 1 25 0 1 0 56669298 84250624 16160 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 20569 16160 389 142 0 19523 0
Current children cumulated CPU time (s) 1114.06
Current children cumulated vsize (KiB) 82276

[startup+1182.3 s]
/proc/loadavg: 2.00 2.04 1.94 3/83 13893
/proc/meminfo: memFree=1249752/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=83968 CPUtime=1174.04
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 27655 873 0 0 117380 22 1 1 25 0 1 0 56669298 85983232 16946 996147200 134512640 135095119 4294956304 18446744073709551615 134927088 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 20992 16946 389 142 0 19946 0
Current children cumulated CPU time (s) 1174.04
Current children cumulated vsize (KiB) 83968

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 1.94 3/83 13893
/proc/meminfo: memFree=1246488/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=85800 CPUtime=1234.02
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 28438 873 0 0 123378 22 1 1 25 0 1 0 56669298 87859200 17729 996147200 134512640 135095119 4294956304 18446744073709551615 134927077 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 21450 17729 389 142 0 20404 0
Current children cumulated CPU time (s) 1234.02
Current children cumulated vsize (KiB) 85800

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/83 13893
/proc/meminfo: memFree=1243288/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=87496 CPUtime=1294.01
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 29210 873 0 0 129376 23 1 1 25 0 1 0 56669298 89595904 18501 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 21874 18501 389 142 0 20828 0
Current children cumulated CPU time (s) 1294.01
Current children cumulated vsize (KiB) 87496

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/83 13893
/proc/meminfo: memFree=1240152/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=89192 CPUtime=1353.99
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 30004 873 0 0 135373 24 1 1 25 0 1 0 56669298 91332608 19295 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 22298 19295 389 142 0 21252 0
Current children cumulated CPU time (s) 1353.99
Current children cumulated vsize (KiB) 89192

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.94 3/83 13893
/proc/meminfo: memFree=1236952/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=91024 CPUtime=1413.98
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 30809 873 0 0 141371 25 1 1 25 0 1 0 56669298 93208576 20100 996147200 134512640 135095119 4294956304 18446744073709551615 134916454 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 22756 20100 389 142 0 21710 0
Current children cumulated CPU time (s) 1413.98
Current children cumulated vsize (KiB) 91024

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/83 13893
/proc/meminfo: memFree=1220760/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=113864 CPUtime=1473.96
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 36892 873 0 0 147366 28 1 1 25 0 1 0 56669298 116596736 24134 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 28466 24134 389 142 0 27420 0
Current children cumulated CPU time (s) 1473.96
Current children cumulated vsize (KiB) 113864

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/83 13893
/proc/meminfo: memFree=1219288/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=113864 CPUtime=1533.94
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 37250 873 0 0 153364 28 1 1 25 0 1 0 56669298 116596736 24492 996147200 134512640 135095119 4294956304 18446744073709551615 134582516 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 28466 24492 389 142 0 27420 0
Current children cumulated CPU time (s) 1533.94
Current children cumulated vsize (KiB) 113864

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/83 13893
/proc/meminfo: memFree=1217944/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=113864 CPUtime=1593.92
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 37603 873 0 0 159362 28 1 1 25 0 1 0 56669298 116596736 24845 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 28466 24845 389 142 0 27420 0
Current children cumulated CPU time (s) 1593.92
Current children cumulated vsize (KiB) 113864

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/83 13893
/proc/meminfo: memFree=1216472/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=113864 CPUtime=1653.9
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 37957 873 0 0 165360 28 1 1 25 0 1 0 56669298 116596736 25199 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 28466 25199 389 142 0 27420 0
Current children cumulated CPU time (s) 1653.9
Current children cumulated vsize (KiB) 113864

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/83 13893
/proc/meminfo: memFree=1215064/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=113864 CPUtime=1713.89
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 38308 873 0 0 171359 28 1 1 25 0 1 0 56669298 116596736 25550 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 28466 25550 389 142 0 27420 0
Current children cumulated CPU time (s) 1713.89
Current children cumulated vsize (KiB) 113864

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/83 13893
/proc/meminfo: memFree=1213528/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=113864 CPUtime=1773.88
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 38675 873 0 0 177357 29 1 1 25 0 1 0 56669298 116596736 25917 996147200 134512640 135095119 4294956304 18446744073709551615 134918069 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 28466 25917 389 142 0 27420 0
Current children cumulated CPU time (s) 1773.88
Current children cumulated vsize (KiB) 113864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.5 s]
/proc/loadavg: 2.00 2.00 1.94 3/83 13893
/proc/meminfo: memFree=1212888/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=113864 CPUtime=1800.07
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 38835 873 0 0 179976 29 1 1 25 0 1 0 56669298 116596736 26077 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 28466 26077 389 142 0 27420 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 113864

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

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

[startup+1808.5 s]
/proc/loadavg: 2.00 2.00 1.94 3/83 13893
/proc/meminfo: memFree=1212888/2055920 swapFree=4192812/4192956
[pid=13845] ppid=13843 vsize=113864 CPUtime=1800.07
/proc/13845/stat : 13845 (pcs.small) R 13843 13845 13564 0 -1 4194304 38835 873 0 0 179976 29 1 1 25 0 1 0 56669298 116596736 26077 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/13845/statm: 28466 26077 389 142 0 27420 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 113864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.52
CPU time (s): 1800.11
CPU user time (s): 1799.79
CPU system time (s): 0.32795
CPU usage (%): 99.535
Max. virtual memory (cumulated for all children) (KiB): 114800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39708
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= 20
involuntary context switches= 25131

runsolver used 1.46078 second user time and 5.14422 second system time

The end

Launcher Data 

Begin job on node81 at 2009-07-16 00:14:02
IDJOB=2063288
IDBENCH=53997
IDSOLVER=733
FILE ID=node81/2063288-1247696042
PBS_JOBID= 9521154
Free space on /tmp= 126664 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-26_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063288-1247696042/watcher-2063288-1247696042 -o /tmp/evaluation-result-2063288-1247696042/solver-2063288-1247696042 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 81598153 HOME/instance-2063288-1247696042.xml

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

MD5SUM BENCH= c1567257e2e5e8993991a8714d7c7c43
RANDOM SEED=81598153

node81.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		: 3000.233
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		: 3000.233
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1272784 kB
Buffers:         76220 kB
Cached:         538500 kB
SwapCached:          0 kB
Active:         250672 kB
Inactive:       444656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1272784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4584 kB
Writeback:           0 kB
Mapped:          91956 kB
Slab:            72808 kB
Committed_AS:   626304 kB
PageTables:       1976 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= 126660 MiB
End job on node81 at 2009-07-16 00:44:13