Trace number 2064751

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) 1800.03 1813.32

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-12_ext.xml
MD5SUMc8ea76f38d6ad1e252a05067c4999570
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
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 variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c small-domain mode
0.00/0.05	c Seed is 2122858537
0.00/0.05	c Constructing HOME/instance-2064751-1247696222.xml  with 93 constraints
1.78/1.88	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-2064751-1247696222/watcher-2064751-1247696222 -o /tmp/evaluation-result-2064751-1247696222/solver-2064751-1247696222 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2122858537 HOME/instance-2064751-1247696222.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: 2.02 2.05 1.81 4/73 10421
/proc/meminfo: memFree=1175520/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=5356 CPUtime=0
/proc/10421/stat : 10421 (pcssolve) S 10419 10421 10252 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56687509 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10421/statm: 1339 242 201 169 0 50 0
[pid=10422] ppid=10421 vsize=5356 CPUtime=0
/proc/10422/stat : 10422 (pcssolve) R 10421 10421 10252 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 56687509 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 228043844903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10422/statm: 1339 243 202 169 0 50 0
[pid=10423] ppid=10421 vsize=5356 CPUtime=0
/proc/10423/stat : 10423 (pcssolve) R 10421 10421 10252 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 56687509 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 228043844903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10423/statm: 1339 244 203 169 0 50 0

[startup+0.0740639 s]
/proc/loadavg: 2.02 2.05 1.81 4/73 10421
/proc/meminfo: memFree=1175520/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=4944 CPUtime=0.06
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 903 974 0 0 2 0 2 2 18 0 1 0 56687509 5062656 512 996147200 134512640 135095119 4294956304 18446744073709551615 134739568 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 1236 512 375 142 0 190 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4944

[startup+0.101065 s]
/proc/loadavg: 2.02 2.05 1.81 4/73 10421
/proc/meminfo: memFree=1175520/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=5244 CPUtime=0.08
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 939 974 0 0 4 0 2 2 18 0 1 0 56687509 5369856 548 996147200 134512640 135095119 4294956304 18446744073709551615 10858278 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 1311 548 375 142 0 265 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5244

[startup+0.301108 s]
/proc/loadavg: 2.02 2.05 1.81 4/73 10421
/proc/meminfo: memFree=1175520/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=8000 CPUtime=0.29
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 1227 974 0 0 24 1 2 2 19 0 1 0 56687509 8192000 836 996147200 134512640 135095119 4294956304 18446744073709551615 134694640 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 2000 836 375 142 0 954 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8000

[startup+0.701187 s]
/proc/loadavg: 2.02 2.05 1.81 4/73 10421
/proc/meminfo: memFree=1175520/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=13672 CPUtime=0.69
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 1835 974 0 0 64 1 2 2 23 0 1 0 56687509 14000128 1444 996147200 134512640 135095119 4294956304 18446744073709551615 10890846 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 3418 1444 375 142 0 2372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13672

[startup+1.50134 s]
/proc/loadavg: 2.02 2.05 1.81 3/74 10427
/proc/meminfo: memFree=1169304/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=24868 CPUtime=1.48
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 2999 974 0 0 143 1 2 2 25 0 1 0 56687509 25464832 2608 996147200 134512640 135095119 4294956304 18446744073709551615 10890879 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 6217 2608 375 142 0 5171 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24868

[startup+3.10166 s]
/proc/loadavg: 2.02 2.05 1.81 3/74 10427
/proc/meminfo: memFree=1163672/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=30204 CPUtime=3.07
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 3590 974 0 0 302 1 2 2 25 0 1 0 56687509 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30204

[startup+6.30129 s]
/proc/loadavg: 2.18 2.08 1.82 3/74 10427
/proc/meminfo: memFree=1163544/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=30204 CPUtime=6.24
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 3608 974 0 0 619 1 2 2 25 0 1 0 56687509 30928896 3216 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 7551 3216 389 142 0 6505 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 30204

[startup+12.7026 s]
/proc/loadavg: 2.33 2.11 1.83 3/74 10427
/proc/meminfo: memFree=1162840/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=30464 CPUtime=12.6
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 3698 974 0 0 1254 2 2 2 25 0 1 0 56687509 31195136 3306 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 7616 3306 389 142 0 6570 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 30464

[startup+25.5011 s]
/proc/loadavg: 2.32 2.12 1.84 3/74 10427
/proc/meminfo: memFree=1160600/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=30720 CPUtime=25.29
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 3841 974 0 0 2523 2 2 2 25 0 1 0 56687509 31457280 3384 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 7680 3384 389 142 0 6634 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30720

[startup+51.1011 s]
/proc/loadavg: 2.21 2.11 1.84 3/74 10427
/proc/meminfo: memFree=1158424/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=31492 CPUtime=50.69
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 4223 974 0 0 5063 2 2 2 25 0 1 0 56687509 32247808 3637 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 7873 3637 389 142 0 6827 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 31492

[startup+102.306 s]
/proc/loadavg: 2.09 2.09 1.84 3/74 10427
/proc/meminfo: memFree=1153816/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=32772 CPUtime=101.5
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 4914 974 0 0 10143 3 2 2 25 0 1 0 56687509 33558528 4006 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 8193 4006 389 142 0 7147 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 32772

[startup+162.302 s]
/proc/loadavg: 2.08 2.09 1.85 3/74 10427
/proc/meminfo: memFree=1143384/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=33284 CPUtime=161.04
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 5640 974 0 0 16097 3 2 2 25 0 1 0 56687509 34082816 4603 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 8321 4603 389 142 0 7275 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 33284

[startup+222.302 s]
/proc/loadavg: 2.08 2.08 1.87 3/74 10427
/proc/meminfo: memFree=1135000/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=35332 CPUtime=220.58
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 6528 974 0 0 22050 4 2 2 25 0 1 0 56687509 36179968 4978 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 8833 4978 389 142 0 7787 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 35332

[startup+282.301 s]
/proc/loadavg: 2.03 2.07 1.87 3/74 10427
/proc/meminfo: memFree=1129944/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=35332 CPUtime=280.12
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 7031 974 0 0 28004 4 2 2 25 0 1 0 56687509 36179968 5481 996147200 134512640 135095119 4294956304 18446744073709551615 134590340 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 8833 5481 389 142 0 7787 0
Current children cumulated CPU time (s) 280.12
Current children cumulated vsize (KiB) 35332

[startup+342.301 s]
/proc/loadavg: 2.01 2.05 1.88 3/74 10427
/proc/meminfo: memFree=1123736/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=36616 CPUtime=339.66
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 8034 974 0 0 33957 5 2 2 25 0 1 0 56687509 37494784 6227 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 9154 6227 389 142 0 8108 0
Current children cumulated CPU time (s) 339.66
Current children cumulated vsize (KiB) 36616

[startup+402.301 s]
/proc/loadavg: 2.00 2.04 1.88 3/74 10427
/proc/meminfo: memFree=1120152/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=40712 CPUtime=399.21
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 9388 974 0 0 39911 6 2 2 25 0 1 0 56687509 41689088 6556 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 10178 6556 389 142 0 9132 0
Current children cumulated CPU time (s) 399.21
Current children cumulated vsize (KiB) 40712

[startup+462.302 s]
/proc/loadavg: 2.15 2.06 1.90 3/74 10427
/proc/meminfo: memFree=1117016/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=40712 CPUtime=458.75
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 9864 974 0 0 45864 7 2 2 25 0 1 0 56687509 41689088 7032 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 10178 7032 389 142 0 9132 0
Current children cumulated CPU time (s) 458.75
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.09 2.06 1.91 3/74 10427
/proc/meminfo: memFree=1112920/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=40712 CPUtime=518.3
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 10344 974 0 0 51818 8 2 2 25 0 1 0 56687509 41689088 7512 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 10178 7512 389 142 0 9132 0
Current children cumulated CPU time (s) 518.3
Current children cumulated vsize (KiB) 40712

[startup+582.301 s]
/proc/loadavg: 2.03 2.05 1.91 3/74 10427
/proc/meminfo: memFree=1102808/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=43016 CPUtime=577.83
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 12092 974 0 0 57770 9 2 2 25 0 1 0 56687509 44048384 8682 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 10754 8682 389 142 0 9708 0
Current children cumulated CPU time (s) 577.83
Current children cumulated vsize (KiB) 43016

[startup+642.302 s]
/proc/loadavg: 2.01 2.04 1.91 3/74 10427
/proc/meminfo: memFree=1101784/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=43016 CPUtime=637.37

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

[startup+882.301 s]
/proc/loadavg: 2.05 2.05 1.93 3/74 10427
/proc/meminfo: memFree=1089624/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=51208 CPUtime=875.53
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 15928 974 0 0 87537 12 2 2 25 0 1 0 56687509 52436992 10469 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 12802 10469 389 142 0 11756 0
Current children cumulated CPU time (s) 875.53
Current children cumulated vsize (KiB) 51208

[startup+942.302 s]
/proc/loadavg: 2.02 2.03 1.93 3/74 10427
/proc/meminfo: memFree=1085272/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=52512 CPUtime=935.08
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 16500 974 0 0 93491 13 2 2 25 0 1 0 56687509 53772288 11041 996147200 134512640 135095119 4294956304 18446744073709551615 134927013 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 13128 11041 389 142 0 12082 0
Current children cumulated CPU time (s) 935.08
Current children cumulated vsize (KiB) 52512

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 1.93 3/74 10427
/proc/meminfo: memFree=1076632/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=53696 CPUtime=994.61
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 17054 974 0 0 99444 13 2 2 25 0 1 0 56687509 54984704 11595 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 13424 11595 389 142 0 12378 0
Current children cumulated CPU time (s) 994.61
Current children cumulated vsize (KiB) 53696

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/74 10427
/proc/meminfo: memFree=1063896/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=55000 CPUtime=1054.16
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 17622 974 0 0 105398 14 2 2 25 0 1 0 56687509 56320000 12163 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 13750 12163 389 142 0 12704 0
Current children cumulated CPU time (s) 1054.16
Current children cumulated vsize (KiB) 55000

[startup+1122.3 s]
/proc/loadavg: 2.05 2.03 1.93 3/74 10427
/proc/meminfo: memFree=1053848/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=68184 CPUtime=1113.7
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 21170 974 0 0 111350 16 2 2 25 0 1 0 56687509 69820416 14557 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 17046 14557 389 142 0 16000 0
Current children cumulated CPU time (s) 1113.7
Current children cumulated vsize (KiB) 68184

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 1.94 3/74 10427
/proc/meminfo: memFree=1047512/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=68184 CPUtime=1173.24
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 21420 974 0 0 117304 16 2 2 25 0 1 0 56687509 69820416 14807 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 17046 14807 389 142 0 16000 0
Current children cumulated CPU time (s) 1173.24
Current children cumulated vsize (KiB) 68184

[startup+1242.3 s]
/proc/loadavg: 2.02 2.03 1.94 3/74 10427
/proc/meminfo: memFree=1044888/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=68184 CPUtime=1232.78
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 21681 974 0 0 123258 16 2 2 25 0 1 0 56687509 69820416 15068 996147200 134512640 135095119 4294956304 18446744073709551615 134918251 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 17046 15068 389 142 0 16000 0
Current children cumulated CPU time (s) 1232.78
Current children cumulated vsize (KiB) 68184

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/74 10427
/proc/meminfo: memFree=1038936/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=68184 CPUtime=1292.32
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 21946 974 0 0 129212 16 2 2 25 0 1 0 56687509 69820416 15333 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 17046 15333 389 142 0 16000 0
Current children cumulated CPU time (s) 1292.32
Current children cumulated vsize (KiB) 68184

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/74 10427
/proc/meminfo: memFree=1027480/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=84568 CPUtime=1351.86
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 26297 974 0 0 135163 19 2 2 25 0 1 0 56687509 86597632 15587 996147200 134512640 135095119 4294956304 18446744073709551615 134926993 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 21142 15587 389 142 0 20096 0
Current children cumulated CPU time (s) 1351.86
Current children cumulated vsize (KiB) 84568

[startup+1422.31 s]
/proc/loadavg: 2.07 2.02 1.94 3/74 10427
/proc/meminfo: memFree=1021528/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=84568 CPUtime=1411.4
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 26526 974 0 0 141117 19 2 2 25 0 1 0 56687509 86597632 15816 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 21142 15816 389 142 0 20096 0
Current children cumulated CPU time (s) 1411.4
Current children cumulated vsize (KiB) 84568

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 1.94 3/74 10427
/proc/meminfo: memFree=1015128/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=84568 CPUtime=1470.94
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 26761 974 0 0 147071 19 2 2 25 0 1 0 56687509 86597632 16051 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 21142 16051 389 142 0 20096 0
Current children cumulated CPU time (s) 1470.94
Current children cumulated vsize (KiB) 84568

[startup+1542.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/74 10427
/proc/meminfo: memFree=1012440/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=85612 CPUtime=1530.49
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 27253 974 0 0 153025 20 2 2 25 0 1 0 56687509 87666688 16543 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 21403 16543 389 142 0 20357 0
Current children cumulated CPU time (s) 1530.49
Current children cumulated vsize (KiB) 85612

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/74 10427
/proc/meminfo: memFree=1008216/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=86788 CPUtime=1590.03
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 27757 974 0 0 158979 20 2 2 25 0 1 0 56687509 88870912 17047 996147200 134512640 135095119 4294956304 18446744073709551615 134918251 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 21697 17047 389 142 0 20651 0
Current children cumulated CPU time (s) 1590.03
Current children cumulated vsize (KiB) 86788

[startup+1662.3 s]
/proc/loadavg: 1.94 1.99 1.94 3/83 10469
/proc/meminfo: memFree=1117904/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=87828 CPUtime=1649.6
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 28262 974 0 0 164935 21 2 2 25 0 1 0 56687509 89935872 17552 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 21957 17552 389 142 0 20911 0
Current children cumulated CPU time (s) 1649.6
Current children cumulated vsize (KiB) 87828

[startup+1722.3 s]
/proc/loadavg: 1.97 1.99 1.94 3/83 10469
/proc/meminfo: memFree=1115856/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=88992 CPUtime=1709.37
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 28763 974 0 0 170910 23 2 2 25 0 1 0 56687509 91127808 18053 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 22248 18053 389 142 0 21202 0
Current children cumulated CPU time (s) 1709.37
Current children cumulated vsize (KiB) 88992

[startup+1782.3 s]
/proc/loadavg: 2.06 2.01 1.95 3/83 10469
/proc/meminfo: memFree=1113552/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=90036 CPUtime=1769.12
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 29266 974 0 0 176885 23 2 2 25 0 1 0 56687509 92196864 18556 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 22509 18556 389 142 0 21463 0
Current children cumulated CPU time (s) 1769.12
Current children cumulated vsize (KiB) 90036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.3 s]
/proc/loadavg: 2.09 2.03 1.95 3/83 10469
/proc/meminfo: memFree=1112656/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=90560 CPUtime=1800
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 29521 974 0 0 179973 23 2 2 25 0 1 0 56687509 92733440 18811 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 22640 18811 389 142 0 21594 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 90560

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

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

[startup+1813.3 s]
/proc/loadavg: 2.09 2.03 1.95 3/83 10469
/proc/meminfo: memFree=1112656/2055920 swapFree=4192812/4192956
[pid=10421] ppid=10419 vsize=90560 CPUtime=1800
/proc/10421/stat : 10421 (pcs.small) R 10419 10421 10252 0 -1 4194304 29521 974 0 0 179973 23 2 2 25 0 1 0 56687509 92733440 18811 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/10421/statm: 22640 18811 389 142 0 21594 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 90560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.32
CPU time (s): 1800.03
CPU user time (s): 1799.76
CPU system time (s): 0.270958
CPU usage (%): 99.2671
Max. virtual memory (cumulated for all children) (KiB): 90560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30495
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= 24
involuntary context switches= 37858

runsolver used 1.50477 second user time and 5.10022 second system time

The end

Launcher Data 

Begin job on node77 at 2009-07-16 00:17:03
IDJOB=2064751
IDBENCH=54185
IDSOLVER=733
FILE ID=node77/2064751-1247696222
PBS_JOBID= 9521163
Free space on /tmp= 66160 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-12_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064751-1247696222/watcher-2064751-1247696222 -o /tmp/evaluation-result-2064751-1247696222/solver-2064751-1247696222 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2122858537 HOME/instance-2064751-1247696222.xml

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

MD5SUM BENCH= c8ea76f38d6ad1e252a05067c4999570
RANDOM SEED=2122858537

node77.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		: 3000.256
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		: 3000.256
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:       1176064 kB
Buffers:         78176 kB
Cached:         659964 kB
SwapCached:          0 kB
Active:         253776 kB
Inactive:       532940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1176064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7544 kB
Writeback:           0 kB
Mapped:          60100 kB
Slab:            78540 kB
Committed_AS:   493824 kB
PageTables:       1768 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= 66156 MiB
End job on node77 at 2009-07-16 00:47:18