Trace number 2063069

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.09 1811.02

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-6_ext.xml
MD5SUM00154bda0b1194082ab1d7418e06c63b
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1029.74
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 1225700821
0.00/0.04	c Constructing HOME/instance-2063069-1247696036.xml  with 75 constraints
0.88/0.97	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-2063069-1247696036/watcher-2063069-1247696036 -o /tmp/evaluation-result-2063069-1247696036/solver-2063069-1247696036 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1225700821 HOME/instance-2063069-1247696036.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: 1.84 1.94 1.66 4/73 10243
/proc/meminfo: memFree=1317672/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=5356 CPUtime=0
/proc/10243/stat : 10243 (pcssolve) R 10241 10243 9968 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56668297 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 251601152671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10243/statm: 1339 241 200 169 0 50 0
[pid=10244] ppid=10243 vsize=3676 CPUtime=0
/proc/10244/stat : 10244 (fgrep) R 10243 10243 9968 0 -1 4194304 165 0 0 0 0 0 0 0 21 0 1 0 56668297 3764224 132 996147200 4194304 4274172 548682068976 18446744073709551615 4208899 0 0 4096 0 0 0 0 17 0 0 0
/proc/10244/statm: 919 132 87 19 0 43 0

[startup+0.103135 s]
/proc/loadavg: 1.84 1.94 1.66 4/73 10243
/proc/meminfo: memFree=1317672/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=5284 CPUtime=0.09
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 935 873 0 0 6 0 2 1 22 0 1 0 56668297 5410816 544 996147200 134512640 135095119 4294956304 18446744073709551615 134935217 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 1321 544 375 142 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.201144 s]
/proc/loadavg: 1.84 1.94 1.66 4/73 10243
/proc/meminfo: memFree=1317672/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=6672 CPUtime=0.18
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 1084 873 0 0 15 0 2 1 23 0 1 0 56668297 6832128 693 996147200 134512640 135095119 4294956304 18446744073709551615 12062472 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 1668 693 375 142 0 622 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6672

[startup+0.301155 s]
/proc/loadavg: 1.84 1.94 1.66 4/73 10243
/proc/meminfo: memFree=1317672/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=8064 CPUtime=0.28
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 1247 873 0 0 25 0 2 1 24 0 1 0 56668297 8257536 856 996147200 134512640 135095119 4294956304 18446744073709551615 134935246 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 2016 856 375 142 0 970 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8064

[startup+0.701199 s]
/proc/loadavg: 1.84 1.94 1.66 4/73 10243
/proc/meminfo: memFree=1317672/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=13716 CPUtime=0.68
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 1881 873 0 0 64 1 2 1 25 0 1 0 56668297 14045184 1490 996147200 134512640 135095119 4294956304 18446744073709551615 134741753 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 3429 1490 375 142 0 2383 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13716

[startup+1.5013 s]
/proc/loadavg: 1.84 1.94 1.66 3/74 10249
/proc/meminfo: memFree=1311264/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=17424 CPUtime=1.48
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 2325 873 0 0 144 1 2 1 25 0 1 0 56668297 17842176 1934 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 4356 1934 390 142 0 3310 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17424

[startup+3.10147 s]
/proc/loadavg: 1.84 1.94 1.66 3/74 10249
/proc/meminfo: memFree=1311136/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=17424 CPUtime=3.07
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 2339 873 0 0 303 1 2 1 25 0 1 0 56668297 17842176 1948 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 4356 1948 390 142 0 3310 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17424

[startup+6.30183 s]
/proc/loadavg: 1.85 1.94 1.66 3/74 10249
/proc/meminfo: memFree=1310568/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=17424 CPUtime=6.24
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 2391 873 0 0 620 1 2 1 25 0 1 0 56668297 17842176 2000 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 4356 2000 390 142 0 3310 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17424

[startup+12.7015 s]
/proc/loadavg: 1.87 1.94 1.67 3/74 10249
/proc/meminfo: memFree=1309864/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=17684 CPUtime=12.59
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 2477 873 0 0 1255 1 2 1 25 0 1 0 56668297 18108416 2086 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 4421 2086 390 142 0 3375 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 17684

[startup+25.502 s]
/proc/loadavg: 1.89 1.94 1.67 3/74 10249
/proc/meminfo: memFree=1297256/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=18200 CPUtime=25.29
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 2711 873 0 0 2525 1 2 1 25 0 1 0 56668297 18636800 2255 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 4550 2255 390 142 0 3504 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 18200

[startup+51.1018 s]
/proc/loadavg: 1.93 1.94 1.68 3/74 10249
/proc/meminfo: memFree=1295656/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=18968 CPUtime=50.7
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 3219 873 0 0 5065 2 2 1 25 0 1 0 56668297 19423232 2569 996147200 134512640 135095119 4294956304 18446744073709551615 134918064 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 4742 2569 390 142 0 3696 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 18968

[startup+102.301 s]
/proc/loadavg: 1.97 1.95 1.69 3/74 10249
/proc/meminfo: memFree=1292136/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=20504 CPUtime=101.51
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 4221 873 0 0 10144 4 2 1 25 0 1 0 56668297 20996096 3185 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 5126 3185 390 142 0 4080 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 20504

[startup+162.301 s]
/proc/loadavg: 1.99 1.96 1.71 3/74 10249
/proc/meminfo: memFree=1286696/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=23836 CPUtime=161.04
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 6029 873 0 0 16096 5 2 1 25 0 1 0 56668297 24408064 4223 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 5959 4223 390 142 0 4913 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 23836

[startup+222.306 s]
/proc/loadavg: 1.99 1.96 1.73 3/74 10249
/proc/meminfo: memFree=1284136/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=23836 CPUtime=220.6
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 6436 873 0 0 22051 6 2 1 25 0 1 0 56668297 24408064 4630 996147200 134512640 135095119 4294956304 18446744073709551615 134927189 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 5959 4630 390 142 0 4913 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 23836

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.74 3/74 10249
/proc/meminfo: memFree=1280360/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=27932 CPUtime=280.13
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 8141 873 0 0 28003 7 2 1 25 0 1 0 56668297 28602368 5310 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 6983 5310 390 142 0 5937 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 27932

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.75 3/74 10249
/proc/meminfo: memFree=1273384/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=34324 CPUtime=339.67
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 10157 873 0 0 33956 8 2 1 25 0 1 0 56668297 35147776 6748 996147200 134512640 135095119 4294956304 18446744073709551615 134926988 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 8581 6748 390 142 0 7535 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 34324

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.76 3/74 10249
/proc/meminfo: memFree=1270888/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=34324 CPUtime=399.21
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 10509 873 0 0 39909 9 2 1 25 0 1 0 56668297 35147776 7100 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 8581 7100 390 142 0 7535 0
Current children cumulated CPU time (s) 399.21
Current children cumulated vsize (KiB) 34324

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.77 3/74 10249
/proc/meminfo: memFree=1267816/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=34848 CPUtime=458.75
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 11004 873 0 0 45862 10 2 1 25 0 1 0 56668297 35684352 7595 996147200 134512640 135095119 4294956304 18446744073709551615 134926953 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 8712 7595 390 142 0 7666 0
Current children cumulated CPU time (s) 458.75
Current children cumulated vsize (KiB) 34848

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/74 10249
/proc/meminfo: memFree=1262632/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=44744 CPUtime=518.29
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 13851 873 0 0 51814 12 2 1 25 0 1 0 56668297 45817856 8393 996147200 134512640 135095119 4294956304 18446744073709551615 134554987 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 11186 8393 390 142 0 10140 0
Current children cumulated CPU time (s) 518.29
Current children cumulated vsize (KiB) 44744

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.80 3/74 10249
/proc/meminfo: memFree=1257448/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=46560 CPUtime=577.83
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 14641 873 0 0 57767 13 2 1 25 0 1 0 56668297 47677440 9183 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 11640 9183 390 142 0 10594 0
Current children cumulated CPU time (s) 577.83
Current children cumulated vsize (KiB) 46560

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.81 3/74 10249
/proc/meminfo: memFree=1252264/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=48260 CPUtime=637.37
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 15427 873 0 0 63720 14 2 1 25 0 1 0 56668297 49418240 9969 996147200 134512640 135095119 4294956304 18446744073709551615 134926968 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 12065 9969 390 142 0 11019 0
Current children cumulated CPU time (s) 637.37

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

[startup+882.307 s]
/proc/loadavg: 1.99 1.97 1.84 3/74 10249
/proc/meminfo: memFree=1231016/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=59608 CPUtime=875.54
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 19782 873 0 0 87534 17 2 1 25 0 1 0 56668297 61038592 13170 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 14902 13170 390 142 0 13856 0
Current children cumulated CPU time (s) 875.54
Current children cumulated vsize (KiB) 59608

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.84 3/74 10249
/proc/meminfo: memFree=1226152/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=61176 CPUtime=935.07
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 20484 873 0 0 93487 17 2 1 25 0 1 0 56668297 62644224 13872 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 15294 13872 390 142 0 14248 0
Current children cumulated CPU time (s) 935.07
Current children cumulated vsize (KiB) 61176

[startup+1002.3 s]
/proc/loadavg: 2.04 1.99 1.85 3/83 10291
/proc/meminfo: memFree=1309328/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=79120 CPUtime=994.71
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 25307 873 0 0 99448 20 2 1 25 0 1 0 56668297 81018880 14598 996147200 134512640 135095119 4294956304 18446744073709551615 134911229 0 0 4096 0 0 0 0 17 1 0 0
/proc/10243/statm: 19780 14598 390 142 0 18734 0
Current children cumulated CPU time (s) 994.71
Current children cumulated vsize (KiB) 79120

[startup+1062.3 s]
/proc/loadavg: 2.01 1.99 1.86 3/83 10291
/proc/meminfo: memFree=1306384/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=80688 CPUtime=1054.42
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 26030 873 0 0 105418 21 2 1 25 0 1 0 56668297 82624512 15321 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 1 0 0
/proc/10243/statm: 20172 15321 390 142 0 19126 0
Current children cumulated CPU time (s) 1054.42
Current children cumulated vsize (KiB) 80688

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/83 10333
/proc/meminfo: memFree=1302944/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=82392 CPUtime=1114.12
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 26756 873 0 0 111387 22 2 1 25 0 1 0 56668297 84369408 16047 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 20598 16047 390 142 0 19552 0
Current children cumulated CPU time (s) 1114.12
Current children cumulated vsize (KiB) 82392

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/83 10333
/proc/meminfo: memFree=1299872/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=83968 CPUtime=1173.88
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 27495 873 0 0 117362 23 2 1 25 0 1 0 56668297 85983232 16786 996147200 134512640 135095119 4294956304 18446744073709551615 134918142 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 20992 16786 390 142 0 19946 0
Current children cumulated CPU time (s) 1173.88
Current children cumulated vsize (KiB) 83968

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/83 10333
/proc/meminfo: memFree=1296928/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=85544 CPUtime=1233.63
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 28222 873 0 0 123336 24 2 1 25 0 1 0 56668297 87597056 17513 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 21386 17513 390 142 0 20340 0
Current children cumulated CPU time (s) 1233.63
Current children cumulated vsize (KiB) 85544

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/83 10333
/proc/meminfo: memFree=1293664/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=87360 CPUtime=1293.4
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 28993 873 0 0 129312 25 2 1 25 0 1 0 56668297 89456640 18284 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 21840 18284 390 142 0 20794 0
Current children cumulated CPU time (s) 1293.4
Current children cumulated vsize (KiB) 87360

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/83 10333
/proc/meminfo: memFree=1290720/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=89068 CPUtime=1353.16
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 29781 873 0 0 135287 26 2 1 25 0 1 0 56668297 91205632 19072 996147200 134512640 135095119 4294956304 18446744073709551615 134918169 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 22267 19072 390 142 0 21221 0
Current children cumulated CPU time (s) 1353.16
Current children cumulated vsize (KiB) 89068

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/83 10333
/proc/meminfo: memFree=1275816/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=110724 CPUtime=1412.92
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 35528 873 0 0 141260 29 2 1 25 0 1 0 56668297 113381376 22770 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 27681 22770 390 142 0 26635 0
Current children cumulated CPU time (s) 1412.92
Current children cumulated vsize (KiB) 110724

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/83 10333
/proc/meminfo: memFree=1274536/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=110724 CPUtime=1472.67
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 35860 873 0 0 147235 29 2 1 25 0 1 0 56668297 113381376 23102 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 27681 23102 390 142 0 26635 0
Current children cumulated CPU time (s) 1472.67
Current children cumulated vsize (KiB) 110724

[startup+1542.31 s]
/proc/loadavg: 2.00 1.99 1.91 3/83 10333
/proc/meminfo: memFree=1273256/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=110724 CPUtime=1532.45
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 36193 873 0 0 153212 30 2 1 25 0 1 0 56668297 113381376 23435 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 27681 23435 390 142 0 26635 0
Current children cumulated CPU time (s) 1532.45
Current children cumulated vsize (KiB) 110724

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/83 10333
/proc/meminfo: memFree=1271912/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=110724 CPUtime=1592.2
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 36532 873 0 0 159187 30 2 1 25 0 1 0 56668297 113381376 23774 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 27681 23774 390 142 0 26635 0
Current children cumulated CPU time (s) 1592.2
Current children cumulated vsize (KiB) 110724

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/83 10333
/proc/meminfo: memFree=1270504/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=110724 CPUtime=1651.96
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 36869 873 0 0 165162 31 2 1 25 0 1 0 56668297 113381376 24111 996147200 134512640 135095119 4294956304 18446744073709551615 134916502 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 27681 24111 390 142 0 26635 0
Current children cumulated CPU time (s) 1651.96
Current children cumulated vsize (KiB) 110724

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/83 10333
/proc/meminfo: memFree=1269096/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=110724 CPUtime=1711.71
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 37208 873 0 0 171137 31 2 1 25 0 1 0 56668297 113381376 24450 996147200 134512640 135095119 4294956304 18446744073709551615 134916470 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 27681 24450 390 142 0 26635 0
Current children cumulated CPU time (s) 1711.71
Current children cumulated vsize (KiB) 110724

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/83 10333
/proc/meminfo: memFree=1267560/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=110724 CPUtime=1771.47
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 37544 873 0 0 177113 31 2 1 25 0 1 0 56668297 113381376 24786 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 27681 24786 390 142 0 26635 0
Current children cumulated CPU time (s) 1771.47
Current children cumulated vsize (KiB) 110724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811 s]
/proc/loadavg: 2.00 1.99 1.91 3/83 10333
/proc/meminfo: memFree=1266856/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=110984 CPUtime=1800.06
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 37754 873 0 0 179971 32 2 1 25 0 1 0 56668297 113647616 24996 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 27746 24996 390 142 0 26700 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 110984

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

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

[startup+1811 s]
/proc/loadavg: 2.00 1.99 1.91 3/83 10333
/proc/meminfo: memFree=1266856/2055920 swapFree=4192812/4192956
[pid=10243] ppid=10241 vsize=110984 CPUtime=1800.06
/proc/10243/stat : 10243 (pcs.small) R 10241 10243 9968 0 -1 4194304 37754 873 0 0 179971 32 2 1 25 0 1 0 56668297 113647616 24996 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 0 0 0
/proc/10243/statm: 27746 24996 390 142 0 26700 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 110984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.02
CPU time (s): 1800.09
CPU user time (s): 1799.74
CPU system time (s): 0.349946
CPU usage (%): 99.3963
Max. virtual memory (cumulated for all children) (KiB): 114168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.349946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38627
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= 19
involuntary context switches= 36491

runsolver used 1.78773 second user time and 4.81027 second system time

The end

Launcher Data 

Begin job on node91 at 2009-07-16 00:13:57
IDJOB=2063069
IDBENCH=53957
IDSOLVER=734
FILE ID=node91/2063069-1247696036
PBS_JOBID= 9521137
Free space on /tmp= 66196 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-6_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063069-1247696036/watcher-2063069-1247696036 -o /tmp/evaluation-result-2063069-1247696036/solver-2063069-1247696036 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1225700821 HOME/instance-2063069-1247696036.xml

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

MD5SUM BENCH= 00154bda0b1194082ab1d7418e06c63b
RANDOM SEED=1225700821

node91.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		: 3000.241
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		: 3000.241
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:       1318024 kB
Buffers:         72860 kB
Cached:         513436 kB
SwapCached:          0 kB
Active:         288104 kB
Inactive:       382472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1318024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4804 kB
Writeback:           0 kB
Mapped:          95624 kB
Slab:            52452 kB
Committed_AS:   649724 kB
PageTables:       1860 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= 66196 MiB
End job on node91 at 2009-07-16 00:44:10