Trace number 2067996

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) 1800.17 1815.93

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-ran6x43.xml
MD5SUM13145b894b2077631b81f28c10ab1906
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables7998
Number of constraints356
Maximum constraint arity1290
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension356
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has operations which may create big domains
0.00/0.02	c big-domain mode
0.00/0.04	c Seed is 924651849
0.00/0.04	c Constructing HOME/instance-2067996-1247705906.xml  with 43624 constraints
1.95/2.07	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-2067996-1247705906/watcher-2067996-1247705906 -o /tmp/evaluation-result-2067996-1247705906/solver-2067996-1247705906 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 924651849 HOME/instance-2067996-1247705906.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: 2.16 2.31 2.28 4/82 10136
/proc/meminfo: memFree=1493144/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=5356 CPUtime=0
/proc/10136/stat : 10136 (pcssolve) R 10134 10136 8351 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 57657228 5484544 239 996147200 4194304 4889804 548682068800 18446744073709551615 4345723 0 0 4100 65536 0 0 0 17 1 0 0
/proc/10136/statm: 1339 239 199 169 0 50 0

[startup+0.207617 s]
/proc/loadavg: 2.16 2.31 2.28 4/82 10136
/proc/meminfo: memFree=1493144/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=15252 CPUtime=0.18
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 3120 826 0 0 17 1 0 0 19 0 1 0 57657228 15618048 2688 996147200 134512640 135215973 4294956304 18446744073709551615 134764325 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 3813 2688 369 171 0 2738 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 15252

[startup+0.301624 s]
/proc/loadavg: 2.16 2.31 2.28 4/82 10136
/proc/meminfo: memFree=1493144/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=21512 CPUtime=0.27
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 4422 826 0 0 25 2 0 0 19 0 1 0 57657228 22028288 3990 996147200 134512640 135215973 4294956304 18446744073709551615 4159198550 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 5378 3990 369 171 0 4303 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 21512

[startup+0.401634 s]
/proc/loadavg: 2.16 2.31 2.28 4/82 10136
/proc/meminfo: memFree=1493144/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=27308 CPUtime=0.36
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 5862 826 0 0 34 2 0 0 20 0 1 0 57657228 27963392 5430 996147200 134512640 135215973 4294956304 18446744073709551615 4159198575 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 6827 5430 369 171 0 5752 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 27308

[startup+0.701662 s]
/proc/loadavg: 2.16 2.31 2.28 4/82 10136
/proc/meminfo: memFree=1493144/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=44664 CPUtime=0.67
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 10083 826 0 0 62 5 0 0 23 0 1 0 57657228 45735936 9651 996147200 134512640 135215973 4294956304 18446744073709551615 134764362 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 11166 9651 369 171 0 10091 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 44664

[startup+1.50175 s]
/proc/loadavg: 2.15 2.30 2.28 3/83 10142
/proc/meminfo: memFree=1452752/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=52436 CPUtime=1.45
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 12892 826 0 0 139 6 0 0 25 0 1 0 57657228 53694464 12300 996147200 134512640 135215973 4294956304 18446744073709551615 4159195912 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 13109 12300 385 171 0 12034 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 52436

[startup+3.1019 s]
/proc/loadavg: 2.15 2.30 2.28 3/83 10142
/proc/meminfo: memFree=1443664/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=93428 CPUtime=3.04
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 20751 826 0 0 295 9 0 0 25 0 1 0 57657228 95670272 18494 996147200 134512640 135215973 4294956304 18446744073709551615 134915840 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 23357 18494 409 171 0 22282 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 93428

[startup+6.3012 s]
/proc/loadavg: 2.14 2.29 2.27 3/83 10142
/proc/meminfo: memFree=1405008/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=114392 CPUtime=6.21
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 37243 826 0 0 606 15 0 0 25 0 1 0 57657228 117137408 24949 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 28598 24949 409 171 0 27523 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 114392

[startup+12.7018 s]
/proc/loadavg: 2.12 2.29 2.27 3/83 10142
/proc/meminfo: memFree=1393424/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=114392 CPUtime=12.56
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 37718 826 0 0 1240 16 0 0 25 0 1 0 57657228 117137408 25169 996147200 134512640 135215973 4294956304 18446744073709551615 135097307 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 28598 25169 409 171 0 27523 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 114392

[startup+25.506 s]
/proc/loadavg: 2.10 2.28 2.27 3/83 10142
/proc/meminfo: memFree=1340496/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=197088 CPUtime=25.23
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 66172 826 0 0 2496 27 0 0 25 0 1 0 57657228 201818112 38372 996147200 134512640 135215973 4294956304 18446744073709551615 134592043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 49272 38372 409 171 0 48197 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 197088

[startup+51.1015 s]
/proc/loadavg: 2.06 2.25 2.26 3/83 10142
/proc/meminfo: memFree=1340368/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=197220 CPUtime=50.59
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 68044 826 0 0 5031 28 0 0 25 0 1 0 57657228 201953280 38408 996147200 134512640 135215973 4294956304 18446744073709551615 134590678 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 49305 38408 409 171 0 48230 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 197220

[startup+102.301 s]
/proc/loadavg: 2.02 2.21 2.25 3/83 10142
/proc/meminfo: memFree=1338256/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=197776 CPUtime=101.31
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 72702 826 0 0 10101 30 0 0 25 0 1 0 57657228 202522624 38935 996147200 134512640 135215973 4294956304 18446744073709551615 135097144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 49444 38935 409 171 0 48369 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 197776

[startup+162.301 s]
/proc/loadavg: 2.01 2.17 2.23 3/83 10148
/proc/meminfo: memFree=1334928/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=201376 CPUtime=160.73
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 82309 826 0 0 16038 35 0 0 25 0 1 0 57657228 206209024 39724 996147200 134512640 135215973 4294956304 18446744073709551615 134648596 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 50344 39724 409 171 0 49269 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 201376

[startup+222.302 s]
/proc/loadavg: 2.00 2.14 2.21 3/83 10148
/proc/meminfo: memFree=1332496/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=203644 CPUtime=220.18
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 92395 826 0 0 21979 39 0 0 25 0 1 0 57657228 208531456 40324 996147200 134512640 135215973 4294956304 18446744073709551615 134641143 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 50911 40324 409 171 0 49836 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 203644

[startup+282.302 s]
/proc/loadavg: 2.00 2.11 2.19 3/83 10148
/proc/meminfo: memFree=1330000/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=206580 CPUtime=279.6
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 102801 826 0 0 27917 43 0 0 25 0 1 0 57657228 211537920 40962 996147200 134512640 135215973 4294956304 18446744073709551615 134590016 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 51645 40962 409 171 0 50570 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 206580

[startup+342.306 s]
/proc/loadavg: 2.00 2.09 2.18 3/83 10148
/proc/meminfo: memFree=1323088/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=213148 CPUtime=339.05
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 113741 826 0 0 33857 48 0 0 25 0 1 0 57657228 218263552 42722 996147200 134512640 135215973 4294956304 18446744073709551615 134604706 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 53287 42722 409 171 0 52212 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 213148

[startup+402.301 s]
/proc/loadavg: 2.00 2.07 2.17 3/83 10148
/proc/meminfo: memFree=1317328/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=219396 CPUtime=398.49
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 124247 826 0 0 39797 52 0 0 25 0 1 0 57657228 224661504 44097 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 54849 44097 409 171 0 53774 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 219396

[startup+462.302 s]
/proc/loadavg: 2.00 2.05 2.15 3/83 10148
/proc/meminfo: memFree=1313104/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=223452 CPUtime=457.92
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 134265 826 0 0 45736 56 0 0 25 0 1 0 57657228 228814848 45190 996147200 134512640 135215973 4294956304 18446744073709551615 4158960812 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 55863 45190 409 171 0 54788 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 223452

[startup+522.302 s]
/proc/loadavg: 2.00 2.04 2.14 3/83 10148
/proc/meminfo: memFree=1296848/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=239480 CPUtime=517.37
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 150671 826 0 0 51675 62 0 0 25 0 1 0 57657228 245227520 49254 996147200 134512640 135215973 4294956304 18446744073709551615 8295293 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 59870 49254 409 171 0 58795 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 239480

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.13 3/83 10148
/proc/meminfo: memFree=1290960/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=246876 CPUtime=576.8
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 162925 826 0 0 57613 67 0 0 25 0 1 0 57657228 252801024 50693 996147200 134512640 135215973 4294956304 18446744073709551615 135096167 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 61719 50693 409 171 0 60644 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 246876

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.12 3/83 10148
/proc/meminfo: memFree=1277520/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=259864 CPUtime=636.25
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 175259 826 0 0 63553 72 0 0 25 0 1 0 57657228 266100736 54051 996147200 134512640 135215973 4294956304 18446744073709551615 4158853399 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 64966 54051 409 171 0 63891 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 259864

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.01 2.02 2.08 3/83 10148
/proc/meminfo: memFree=1188304/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=350964 CPUtime=874.02
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 274588 826 0 0 87290 112 0 0 25 0 1 0 57657228 359387136 76263 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 87741 76263 409 171 0 86666 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 350964

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 2.08 3/83 10148
/proc/meminfo: memFree=1161424/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=377120 CPUtime=933.44
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 294843 826 0 0 93224 120 0 0 25 0 1 0 57657228 386170880 82952 996147200 134512640 135215973 4294956304 18446744073709551615 134532692 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 94280 82952 409 171 0 93205 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 377120

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.07 3/83 10148
/proc/meminfo: memFree=1142160/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=395968 CPUtime=992.89
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 313935 826 0 0 99161 128 0 0 25 0 1 0 57657228 405471232 87764 996147200 134512640 135215973 4294956304 18446744073709551615 135096358 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 98992 87764 409 171 0 97917 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 395968

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.07 3/83 10148
/proc/meminfo: memFree=1114768/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=422864 CPUtime=1052.32
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 338244 826 0 0 105094 138 0 0 25 0 1 0 57657228 433012736 94631 996147200 134512640 135215973 4294956304 18446744073709551615 134587553 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 105716 94631 409 171 0 104641 0
Current children cumulated CPU time (s) 1052.32
Current children cumulated vsize (KiB) 422864

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/83 10148
/proc/meminfo: memFree=1083728/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=453172 CPUtime=1111.77
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 369434 826 0 0 111025 152 0 0 25 0 1 0 57657228 464048128 102361 996147200 134512640 135215973 4294956304 18446744073709551615 134610533 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 113293 102361 409 171 0 112218 0
Current children cumulated CPU time (s) 1111.77
Current children cumulated vsize (KiB) 453172

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/83 10148
/proc/meminfo: memFree=1060944/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=475592 CPUtime=1171.2
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 390328 826 0 0 116960 160 0 0 25 0 1 0 57657228 487006208 108108 996147200 134512640 135215973 4294956304 18446744073709551615 134600080 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 118898 108108 409 171 0 117823 0
Current children cumulated CPU time (s) 1171.2
Current children cumulated vsize (KiB) 475592

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/83 10148
/proc/meminfo: memFree=1030928/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=504924 CPUtime=1230.64
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 407933 826 0 0 122896 168 0 0 25 0 1 0 57657228 517042176 115564 996147200 134512640 135215973 4294956304 18446744073709551615 134583715 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 126231 115564 409 171 0 125156 0
Current children cumulated CPU time (s) 1230.64
Current children cumulated vsize (KiB) 504924

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/83 10148
/proc/meminfo: memFree=999888/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=543348 CPUtime=1290.09
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 430417 826 0 0 128832 177 0 0 25 0 1 0 57657228 556388352 123300 996147200 134512640 135215973 4294956304 18446744073709551615 134902566 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 135837 123300 409 171 0 134762 0
Current children cumulated CPU time (s) 1290.09
Current children cumulated vsize (KiB) 543348

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/83 10148
/proc/meminfo: memFree=961040/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=581968 CPUtime=1349.52
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 459899 826 0 0 134763 189 0 0 25 0 1 0 57657228 595935232 133096 996147200 134512640 135215973 4294956304 18446744073709551615 134609838 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 145492 133096 409 171 0 144417 0
Current children cumulated CPU time (s) 1349.52
Current children cumulated vsize (KiB) 581968

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 10148
/proc/meminfo: memFree=930960/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=610932 CPUtime=1408.97
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 482812 826 0 0 140699 198 0 0 25 0 1 0 57657228 625594368 140505 996147200 134512640 135215973 4294956304 18446744073709551615 135096173 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 152733 140505 409 171 0 151658 0
Current children cumulated CPU time (s) 1408.97
Current children cumulated vsize (KiB) 610932

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 10148
/proc/meminfo: memFree=898768/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=642352 CPUtime=1468.4
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 507104 826 0 0 146633 207 0 0 25 0 1 0 57657228 657768448 148528 996147200 134512640 135215973 4294956304 18446744073709551615 134533294 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 160588 148528 409 171 0 159513 0
Current children cumulated CPU time (s) 1468.4
Current children cumulated vsize (KiB) 642352

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 10148
/proc/meminfo: memFree=875472/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=664948 CPUtime=1527.85
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 531062 826 0 0 152568 217 0 0 25 0 1 0 57657228 680906752 154330 996147200 134512640 135215973 4294956304 18446744073709551615 134648452 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 166237 154330 409 171 0 165162 0
Current children cumulated CPU time (s) 1527.85
Current children cumulated vsize (KiB) 664948

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 10148
/proc/meminfo: memFree=845072/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=695116 CPUtime=1587.28
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 557472 826 0 0 158502 226 0 0 25 0 1 0 57657228 711798784 161972 996147200 134512640 135215973 4294956304 18446744073709551615 134617026 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 173779 161972 409 171 0 172704 0
Current children cumulated CPU time (s) 1587.28
Current children cumulated vsize (KiB) 695116

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 10148
/proc/meminfo: memFree=809744/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=729456 CPUtime=1646.73
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 592858 826 0 0 164435 238 0 0 25 0 1 0 57657228 746962944 170736 996147200 134512640 135215973 4294956304 18446744073709551615 134591100 0 0 4096 0 0 0 0 17 1 0 0
/proc/10136/statm: 182364 170736 409 171 0 181289 0
Current children cumulated CPU time (s) 1646.73
Current children cumulated vsize (KiB) 729456

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10181
/proc/meminfo: memFree=754728/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=761028 CPUtime=1706.55
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 619716 826 0 0 170405 250 0 0 25 0 1 0 57657228 779292672 178775 996147200 134512640 135215973 4294956304 18446744073709551615 134583798 0 0 4096 0 0 0 0 17 0 0 0
/proc/10136/statm: 190257 178775 409 171 0 189182 0
Current children cumulated CPU time (s) 1706.55
Current children cumulated vsize (KiB) 761028

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10181
/proc/meminfo: memFree=643048/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=802708 CPUtime=1766.53
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 650316 826 0 0 176391 262 0 0 25 0 1 0 57657228 821972992 189434 996147200 134512640 135215973 4294956304 18446744073709551615 134585388 0 0 4096 0 0 0 0 17 0 0 0
/proc/10136/statm: 200677 189434 409 171 0 199602 0
Current children cumulated CPU time (s) 1766.53
Current children cumulated vsize (KiB) 802708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10181
/proc/meminfo: memFree=574312/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=833152 CPUtime=1800.02
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4194304 670755 826 0 0 179732 270 0 0 25 0 1 0 57657228 853147648 197123 996147200 134512640 135215973 4294956304 18446744073709551615 134603550 0 0 4096 0 0 0 0 17 0 0 0
/proc/10136/statm: 208288 197123 409 171 0 207213 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 833152

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

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

[startup+1815.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10181
/proc/meminfo: memFree=574312/2055920 swapFree=4192812/4192956
[pid=10136] ppid=10134 vsize=0 CPUtime=1800.12
/proc/10136/stat : 10136 (pcs.big) R 10134 10136 8351 0 -1 4195332 670755 826 0 0 179732 280 0 0 25 0 1 0 57657228 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/10136/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.93
CPU time (s): 1800.17
CPU user time (s): 1797.33
CPU system time (s): 2.83757
CPU usage (%): 99.1321
Max. virtual memory (cumulated for all children) (KiB): 833152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.33
system time used= 2.83757
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 671581
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= 67794

runsolver used 2.52961 second user time and 5.67014 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-16 02:58:26
IDJOB=2067996
IDBENCH=54770
IDSOLVER=733
FILE ID=node18/2067996-1247705906
PBS_JOBID= 9521273
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-ran6x43.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2067996-1247705906/watcher-2067996-1247705906 -o /tmp/evaluation-result-2067996-1247705906/solver-2067996-1247705906 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 924651849 HOME/instance-2067996-1247705906.xml

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

MD5SUM BENCH= 13145b894b2077631b81f28c10ab1906
RANDOM SEED=924651849

node18.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		: 3000.243
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		: 3000.243
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:       1493624 kB
Buffers:         80344 kB
Cached:         359820 kB
SwapCached:          0 kB
Active:          83844 kB
Inactive:       399152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2708 kB
Writeback:           0 kB
Mapped:          63332 kB
Slab:            64436 kB
Committed_AS:   528852 kB
PageTables:       1860 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= 66320 MiB
End job on node18 at 2009-07-16 03:28:44