Trace number 1041025

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
Mistral-prime 1.313? (TO) 1800.05 1806.91

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-31-31.xml
MD5SUMf269187d8547e6b596cfc3c60fb1cd1c
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.382941
Satisfiable
(Un)Satisfiability was proved
Number of variables1922
Number of constraints2328
Maximum constraint arity31
Maximum domain size102
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1861
Global constraints used (with number of constraints)cumulative(2),weightedsum(465)

Solver Data (download as text)

0.00/0.09	c mistral-prime version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041025-1214999207/watcher-1041025-1214999207 -o /tmp/evaluation-result-1041025-1214999207/solver-1041025-1214999207 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041025-1214999207.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.43 2.46 2.12 4/73 26296
/proc/meminfo: memFree=1943328/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=18572 CPUtime=0
/proc/26296/stat : 26296 (runsolver) D 26294 26296 25617 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 1978893008 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 269930261799 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0
/proc/26296/statm: 4643 292 257 25 0 2626 0

[startup+0.080434 s]
/proc/loadavg: 2.43 2.46 2.12 4/73 26296
/proc/meminfo: memFree=1943328/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=4448 CPUtime=0
/proc/26296/stat : 26296 (xsolve) D 26294 26296 25617 0 -1 4194304 261 0 5 0 0 0 0 0 18 0 1 0 1978893008 4554752 234 996147200 134512640 135237403 4294956256 18446744073709551615 9232912 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/26296/statm: 1112 234 199 176 0 16 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4448

[startup+0.102435 s]
/proc/loadavg: 2.43 2.46 2.12 4/73 26296
/proc/meminfo: memFree=1943328/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=4716 CPUtime=0.01
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 456 0 10 0 0 1 0 0 18 0 1 0 1978893008 4829184 432 996147200 134512640 135237403 4294956256 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 1179 432 350 176 0 83 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4716

[startup+0.301459 s]
/proc/loadavg: 2.43 2.46 2.12 4/73 26296
/proc/meminfo: memFree=1943328/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19328 CPUtime=0.2
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4098 0 11 0 18 2 0 0 19 0 1 0 1978893008 19791872 4075 996147200 134512640 135237403 4294956256 18446744073709551615 135029328 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4832 4075 415 176 0 3736 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 19328

[startup+0.702508 s]
/proc/loadavg: 2.43 2.46 2.12 4/73 26296
/proc/meminfo: memFree=1943328/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19480 CPUtime=0.6
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4121 0 11 0 58 2 0 0 22 0 1 0 1978893008 19947520 4098 996147200 134512640 135237403 4294956256 18446744073709551615 134800696 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4870 4098 415 176 0 3774 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 19480

[startup+1.5026 s]
/proc/loadavg: 2.43 2.46 2.12 3/74 26297
/proc/meminfo: memFree=1926104/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19480 CPUtime=1.41
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4121 0 11 0 138 3 0 0 25 0 1 0 1978893008 19947520 4098 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4870 4098 415 176 0 3774 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 19480

[startup+3.10179 s]
/proc/loadavg: 2.43 2.46 2.12 3/74 26297
/proc/meminfo: memFree=1925976/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19480 CPUtime=3
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4121 0 11 0 297 3 0 0 25 0 1 0 1978893008 19947520 4098 996147200 134512640 135237403 4294956256 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4870 4098 415 176 0 3774 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 19480

[startup+6.30116 s]
/proc/loadavg: 2.40 2.45 2.12 3/74 26297
/proc/meminfo: memFree=1925976/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19480 CPUtime=6.18
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4141 0 11 0 615 3 0 0 25 0 1 0 1978893008 19947520 4118 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4870 4118 415 176 0 3774 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 19480

[startup+12.7019 s]
/proc/loadavg: 2.37 2.44 2.12 3/74 26297
/proc/meminfo: memFree=1925984/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19480 CPUtime=12.56
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4141 0 11 0 1253 3 0 0 25 0 1 0 1978893008 19947520 4118 996147200 134512640 135237403 4294956256 18446744073709551615 135095520 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4870 4118 415 176 0 3774 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 19480

[startup+25.5014 s]
/proc/loadavg: 2.28 2.42 2.11 3/74 26297
/proc/meminfo: memFree=1926176/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19484 CPUtime=25.31
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4144 0 11 0 2528 3 0 0 25 0 1 0 1978893008 19951616 4121 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4871 4121 415 176 0 3775 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 19484

[startup+51.1014 s]
/proc/loadavg: 2.19 2.39 2.11 3/74 26297
/proc/meminfo: memFree=1926304/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19484 CPUtime=50.8
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4144 0 11 0 5077 3 0 0 25 0 1 0 1978893008 19951616 4121 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4871 4121 415 176 0 3775 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 19484

[startup+102.306 s]
/proc/loadavg: 2.08 2.32 2.10 3/74 26297
/proc/meminfo: memFree=1926112/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19484 CPUtime=101.8
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4145 0 11 0 10177 3 0 0 25 0 1 0 1978893008 19951616 4122 996147200 134512640 135237403 4294956256 18446744073709551615 135055377 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4871 4122 415 176 0 3775 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 19484

[startup+162.301 s]
/proc/loadavg: 2.03 2.26 2.09 3/74 26297
/proc/meminfo: memFree=1926112/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=161.55
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 16152 3 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 161.55
Current children cumulated vsize (KiB) 19488

[startup+222.302 s]
/proc/loadavg: 2.01 2.21 2.08 3/74 26297
/proc/meminfo: memFree=1926048/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=221.31
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 22128 3 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 221.31
Current children cumulated vsize (KiB) 19488

[startup+282.302 s]
/proc/loadavg: 2.00 2.17 2.08 3/74 26297
/proc/meminfo: memFree=1926048/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=281.06
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 28103 3 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 281.06
Current children cumulated vsize (KiB) 19488

[startup+342.302 s]
/proc/loadavg: 2.00 2.14 2.07 3/74 26297
/proc/meminfo: memFree=1926048/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=340.82
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 34079 3 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 135092944 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 340.82
Current children cumulated vsize (KiB) 19488

[startup+402.302 s]
/proc/loadavg: 2.00 2.11 2.07 3/74 26297
/proc/meminfo: memFree=1925984/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=400.57
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 40054 3 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 135095552 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 400.57
Current children cumulated vsize (KiB) 19488

[startup+462.302 s]
/proc/loadavg: 2.00 2.09 2.06 3/74 26297
/proc/meminfo: memFree=1925984/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=460.33
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 46030 3 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 460.33
Current children cumulated vsize (KiB) 19488

[startup+522.302 s]
/proc/loadavg: 2.00 2.07 2.05 3/74 26297
/proc/meminfo: memFree=1925984/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=520.08
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 52005 3 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 135055041 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 520.08
Current children cumulated vsize (KiB) 19488

[startup+582.302 s]
/proc/loadavg: 2.00 2.05 2.05 3/74 26297
/proc/meminfo: memFree=1925984/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=579.85
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 57981 4 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 135029322 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 579.85
Current children cumulated vsize (KiB) 19488

[startup+642.302 s]
/proc/loadavg: 2.00 2.04 2.04 3/74 26297
/proc/meminfo: memFree=1925920/2055920 swapFree=4179836/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=639.61
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 63957 4 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134818612 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 639.61
Current children cumulated vsize (KiB) 19488


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.01 2.02 3/75 26304
/proc/meminfo: memFree=1921048/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=878.61
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 87857 4 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 878.61
Current children cumulated vsize (KiB) 19488

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 2.01 3/75 26304
/proc/meminfo: memFree=1921048/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=938.37
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 93833 4 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 135095552 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 938.37
Current children cumulated vsize (KiB) 19488

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/75 26304
/proc/meminfo: memFree=1920984/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=998.14
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 99809 5 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 998.14
Current children cumulated vsize (KiB) 19488

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26304
/proc/meminfo: memFree=1920984/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1057.89
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 105784 5 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 1057.89
Current children cumulated vsize (KiB) 19488

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26304
/proc/meminfo: memFree=1920920/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1117.65
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 111760 5 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 1117.65
Current children cumulated vsize (KiB) 19488

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26304
/proc/meminfo: memFree=1920856/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1177.41
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 117736 5 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 1177.41
Current children cumulated vsize (KiB) 19488

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26304
/proc/meminfo: memFree=1920728/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1237.16
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 123711 5 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 1237.16
Current children cumulated vsize (KiB) 19488

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26304
/proc/meminfo: memFree=1920664/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1296.92
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 129687 5 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134794635 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 1296.92
Current children cumulated vsize (KiB) 19488

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26304
/proc/meminfo: memFree=1920664/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1356.68
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 135663 5 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 1356.68
Current children cumulated vsize (KiB) 19488

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26304
/proc/meminfo: memFree=1920664/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1416.43
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4146 0 11 0 141638 5 0 0 25 0 1 0 1978893008 19955712 4123 996147200 134512640 135237403 4294956256 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4123 415 176 0 3776 0
Current children cumulated CPU time (s) 1416.43
Current children cumulated vsize (KiB) 19488

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26304
/proc/meminfo: memFree=1920664/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1476.19
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4147 0 11 0 147614 5 0 0 25 0 1 0 1978893008 19955712 4124 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4124 415 176 0 3776 0
Current children cumulated CPU time (s) 1476.19
Current children cumulated vsize (KiB) 19488

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26304
/proc/meminfo: memFree=1920664/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1535.95
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4147 0 11 0 153590 5 0 0 25 0 1 0 1978893008 19955712 4124 996147200 134512640 135237403 4294956256 18446744073709551615 134794883 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4124 415 176 0 3776 0
Current children cumulated CPU time (s) 1535.95
Current children cumulated vsize (KiB) 19488

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 26340
/proc/meminfo: memFree=1867176/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1595.69
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4147 0 11 0 159559 10 0 0 25 0 1 0 1978893008 19955712 4124 996147200 134512640 135237403 4294956256 18446744073709551615 134800424 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4124 415 176 0 3776 0
Current children cumulated CPU time (s) 1595.69
Current children cumulated vsize (KiB) 19488

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 26502
/proc/meminfo: memFree=1852448/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1655.49
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4147 0 11 0 165535 14 0 0 25 0 1 0 1978893008 19955712 4124 996147200 134512640 135237403 4294956256 18446744073709551615 135028786 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4124 415 176 0 3776 0
Current children cumulated CPU time (s) 1655.49
Current children cumulated vsize (KiB) 19488

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 26502
/proc/meminfo: memFree=1852384/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1715.46
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4147 0 11 0 171532 14 0 0 25 0 1 0 1978893008 19955712 4124 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4124 415 176 0 3776 0
Current children cumulated CPU time (s) 1715.46
Current children cumulated vsize (KiB) 19488

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 26502
/proc/meminfo: memFree=1852064/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1775.44
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4147 0 11 0 177530 14 0 0 25 0 1 0 1978893008 19955712 4124 996147200 134512640 135237403 4294956256 18446744073709551615 135095526 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4124 415 176 0 3776 0
Current children cumulated CPU time (s) 1775.44
Current children cumulated vsize (KiB) 19488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 26502
/proc/meminfo: memFree=1852128/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1800.03
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4147 0 11 0 179989 14 0 0 25 0 1 0 1978893008 19955712 4124 996147200 134512640 135237403 4294956256 18446744073709551615 135055376 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4124 415 176 0 3776 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19488

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

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

[startup+1806.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 26502
/proc/meminfo: memFree=1852128/2055920 swapFree=4179860/4192956
[pid=26296] ppid=26294 vsize=19488 CPUtime=1800.03
/proc/26296/stat : 26296 (xsolve) R 26294 26296 25617 0 -1 4194304 4147 0 11 0 179989 14 0 0 25 0 1 0 1978893008 19955712 4124 996147200 134512640 135237403 4294956256 18446744073709551615 135055376 0 0 4096 0 0 0 0 17 0 0 0
/proc/26296/statm: 4872 4124 415 176 0 3776 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.91
CPU time (s): 1800.05
CPU user time (s): 1799.9
CPU system time (s): 0.151976
CPU usage (%): 99.6203
Max. virtual memory (cumulated for all children) (KiB): 19488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4147
page faults= 11
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 23789

runsolver used 1.77773 second user time and 4.80427 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-02 13:46:47
IDJOB=1041025
IDBENCH=53764
IDSOLVER=358
FILE ID=node53/1041025-1214999207
PBS_JOBID= 7870817
Free space on /tmp= 66548 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-31-31.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041025-1214999207/watcher-1041025-1214999207 -o /tmp/evaluation-result-1041025-1214999207/solver-1041025-1214999207 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041025-1214999207.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f269187d8547e6b596cfc3c60fb1cd1c
RANDOM SEED=589519324

node53.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		: 3000.222
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		: 3000.222
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:       1943936 kB
Buffers:          2660 kB
Cached:          31740 kB
SwapCached:       7216 kB
Active:          51952 kB
Inactive:         6648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1943936 kB
SwapTotal:     4192956 kB
SwapFree:      4179836 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          30508 kB
Slab:            38800 kB
Committed_AS:  3788024 kB
PageTables:       1736 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= 66540 MiB
End job on node53 at 2008-07-02 14:16:56