Trace number 1040861

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
bpsolver 2008-06-27? (TO) 1800.07 1802.11

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-36-36.xml
MD5SUM0853b0e8f7ee4392e72aa3d396f96728
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.595908
Satisfiable
(Un)Satisfiability was proved
Number of variables2592
Number of constraints3153
Maximum constraint arity36
Maximum domain size127
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2521
Global constraints used (with number of constraints)cumulative(2),weightedsum(630)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1040861-1214998948)
0.69/0.72	c Converted in 307 ms
0.69/0.72	c solving(HOME/instance-1040861-1214998948,1800000)

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-1040861-1214998948/watcher-1040861-1214998948 -o /tmp/evaluation-result-1040861-1214998948/solver-1040861-1214998948 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1040861-1214998948 1800 

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: 1.99 1.97 1.68 4/80 5873
/proc/meminfo: memFree=1498480/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=18572 CPUtime=0
/proc/5873/stat : 5873 (runsolver) R 5871 5873 5693 0 -1 4194368 15 0 0 0 0 0 0 0 23 0 1 0 1978868056 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 213116316967 0 0 4096 24578 0 0 0 17 1 0 0
/proc/5873/statm: 4643 292 257 25 0 2626 0

[startup+0.063304 s]
/proc/loadavg: 1.99 1.97 1.68 4/80 5873
/proc/meminfo: memFree=1498480/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=56080 CPUtime=0.04
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 1163 0 0 0 2 2 0 0 23 0 1 0 1978868056 57425920 876 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5873/statm: 14020 876 174 116 0 13531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 56080

[startup+0.101303 s]
/proc/loadavg: 1.99 1.97 1.68 4/80 5873
/proc/meminfo: memFree=1498480/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=56080 CPUtime=0.08
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 1250 0 0 0 4 4 0 0 23 0 1 0 1978868056 57425920 963 996147200 134512640 134990860 4294956112 18446744073709551615 3580642 0 0 4096 2 0 0 0 17 1 0 0
/proc/5873/statm: 14020 963 174 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.301329 s]
/proc/loadavg: 1.99 1.97 1.68 4/80 5873
/proc/meminfo: memFree=1498480/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=56080 CPUtime=0.28
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 1415 0 0 0 11 17 0 0 24 0 1 0 1978868056 57425920 1128 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5873/statm: 14020 1128 178 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.70137 s]
/proc/loadavg: 1.99 1.97 1.68 4/80 5873
/proc/meminfo: memFree=1498480/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=56080 CPUtime=0.69
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 1435 0 0 0 31 38 0 0 25 0 1 0 1978868056 57425920 1148 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5873/statm: 14020 1148 178 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50146 s]
/proc/loadavg: 1.99 1.97 1.68 4/82 5875
/proc/meminfo: memFree=1484256/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=1.47
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4001 0 0 0 107 40 0 0 25 0 2 0 1978868056 76496896 3711 996147200 134512640 134990860 4294956112 18446744073709551615 134873094 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5873/statm: 18676 3711 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3711 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 74704

[startup+3.10163 s]
/proc/loadavg: 1.99 1.97 1.68 3/82 5875
/proc/meminfo: memFree=1483872/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=3.06
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4007 0 0 0 266 40 0 0 25 0 2 0 1978868056 76496896 3717 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5873/statm: 18676 3717 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3717 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 74704

[startup+6.30199 s]
/proc/loadavg: 1.99 1.97 1.68 3/82 5875
/proc/meminfo: memFree=1483808/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=6.23
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4008 0 0 0 583 40 0 0 25 0 2 0 1978868056 76496896 3718 996147200 134512640 134990860 4294956112 18446744073709551615 134583407 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5873/statm: 18676 3718 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 74704

[startup+12.7017 s]
/proc/loadavg: 1.99 1.97 1.68 3/82 5875
/proc/meminfo: memFree=1483680/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=12.58
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4011 0 0 0 1218 40 0 0 25 0 2 0 1978868056 76496896 3721 996147200 134512640 134990860 4294956112 18446744073709551615 134895648 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5873/statm: 18676 3721 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3721 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 74704

[startup+25.5011 s]
/proc/loadavg: 1.99 1.97 1.68 3/82 5875
/proc/meminfo: memFree=1483680/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=25.25
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4013 0 0 0 2485 40 0 0 25 0 2 0 1978868056 76496896 3723 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5873/statm: 18676 3723 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3723 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 74704

[startup+51.1019 s]
/proc/loadavg: 1.99 1.97 1.69 3/82 5875
/proc/meminfo: memFree=1483744/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=50.63
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4013 0 0 0 5023 40 0 0 25 0 2 0 1978868056 76496896 3723 996147200 134512640 134990860 4294956112 18446744073709551615 134895341 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5873/statm: 18676 3723 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3723 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 74704

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.71 3/82 5875
/proc/meminfo: memFree=1483552/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=101.37
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4013 0 0 0 10097 40 0 0 25 0 2 0 1978868056 76496896 3723 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5873/statm: 18676 3723 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3723 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 74704

[startup+162.302 s]
/proc/loadavg: 1.92 1.95 1.72 3/70 5970
/proc/meminfo: memFree=1552584/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=160.88
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4013 0 0 0 16047 41 0 0 25 0 2 0 1978868056 76496896 3723 996147200 134512640 134990860 4294956112 18446744073709551615 134913977 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 18676 3723 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3723 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.88
Current children cumulated vsize (KiB) 74704

[startup+222.301 s]
/proc/loadavg: 1.97 1.96 1.73 3/74 6016
/proc/meminfo: memFree=1543336/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=220.86
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4014 0 0 0 22044 42 0 0 25 0 2 0 1978868056 76496896 3724 996147200 134512640 134990860 4294956112 18446744073709551615 134879408 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 18676 3724 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3724 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.86
Current children cumulated vsize (KiB) 74704

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.75 3/74 6016
/proc/meminfo: memFree=1543144/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=280.84
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4014 0 0 0 28042 42 0 0 25 0 2 0 1978868056 76496896 3724 996147200 134512640 134990860 4294956112 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 18676 3724 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3724 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.84
Current children cumulated vsize (KiB) 74704

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.76 3/74 6016
/proc/meminfo: memFree=1543208/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=340.82
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4014 0 0 0 34040 42 0 0 25 0 2 0 1978868056 76496896 3724 996147200 134512640 134990860 4294956112 18446744073709551615 134607555 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 18676 3724 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3724 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.82
Current children cumulated vsize (KiB) 74704

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.77 3/74 6016
/proc/meminfo: memFree=1543208/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=400.79
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4014 0 0 0 40037 42 0 0 25 0 2 0 1978868056 76496896 3724 996147200 134512640 134990860 4294956112 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 18676 3724 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3724 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.79
Current children cumulated vsize (KiB) 74704

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.78 3/74 6016
/proc/meminfo: memFree=1543272/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=74704 CPUtime=460.77
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 4014 0 0 0 46035 42 0 0 25 0 2 0 1978868056 76496896 3724 996147200 134512640 134990860 4294956112 18446744073709551615 134605252 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 18676 3724 208 116 0 18187 0
[pid=5873/tid=5875] ppid=5871 vsize=74704 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1978868147 76496896 3724 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.77
Current children cumulated vsize (KiB) 74704

[startup+522.301 s]

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


[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/75 6023
/proc/meminfo: memFree=1539096/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1180.49
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5006 0 0 0 118004 45 0 0 25 0 3 0 1978868056 86986752 4716 996147200 134512640 134990860 4294956112 18446744073709551615 134626208 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4716 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4716 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1978958161 86986752 4716 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1180.49
Current children cumulated vsize (KiB) 84948

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/75 6023
/proc/meminfo: memFree=1539032/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1240.46
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5006 0 0 0 124001 45 0 0 25 0 3 0 1978868056 86986752 4716 996147200 134512640 134990860 4294956112 18446744073709551615 134845514 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4716 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4716 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1978958161 86986752 4716 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1240.46
Current children cumulated vsize (KiB) 84948

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/75 6023
/proc/meminfo: memFree=1538968/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1300.45
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5008 0 0 0 129999 46 0 0 25 0 3 0 1978868056 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 134915939 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4718 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1978958161 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1300.45
Current children cumulated vsize (KiB) 84948

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.89 3/75 6023
/proc/meminfo: memFree=1539032/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1360.42
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5008 0 0 0 135996 46 0 0 25 0 3 0 1978868056 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4718 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978958161 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1360.42
Current children cumulated vsize (KiB) 84948

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.89 3/75 6023
/proc/meminfo: memFree=1538912/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1420.41
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5008 0 0 0 141995 46 0 0 25 0 3 0 1978868056 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4718 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978958161 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1420.41
Current children cumulated vsize (KiB) 84948

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/75 6023
/proc/meminfo: memFree=1538912/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1480.37
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5008 0 0 0 147991 46 0 0 25 0 3 0 1978868056 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 134895269 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4718 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978958161 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1480.37
Current children cumulated vsize (KiB) 84948

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/75 6023
/proc/meminfo: memFree=1538912/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1540.35
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5008 0 0 0 153989 46 0 0 25 0 3 0 1978868056 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 134655115 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4718 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978958161 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1540.35
Current children cumulated vsize (KiB) 84948

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 6023
/proc/meminfo: memFree=1538912/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1600.33
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5008 0 0 0 159987 46 0 0 25 0 3 0 1978868056 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 134629999 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4718 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978958161 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1600.33
Current children cumulated vsize (KiB) 84948

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 6023
/proc/meminfo: memFree=1538912/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1660.3
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5008 0 0 0 165984 46 0 0 25 0 3 0 1978868056 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 134605252 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4718 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978958161 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1660.3
Current children cumulated vsize (KiB) 84948

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 6023
/proc/meminfo: memFree=1538976/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1720.28
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5008 0 0 0 171982 46 0 0 25 0 3 0 1978868056 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4718 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978958161 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1720.28
Current children cumulated vsize (KiB) 84948

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 6023
/proc/meminfo: memFree=1538912/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1780.26
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5008 0 0 0 177979 47 0 0 25 0 3 0 1978868056 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 134630144 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5873/statm: 21237 4718 208 116 0 20748 0
[pid=5873/tid=5875] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/5875/stat : 5875 (bprolog) S 5871 5873 5693 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978868147 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5873/tid=6017] ppid=5871 vsize=84948 CPUtime=0
/proc/5873/task/6017/stat : 6017 (bprolog) S 5871 5873 5693 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978958161 86986752 4718 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1780.26
Current children cumulated vsize (KiB) 84948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.1 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 6023
/proc/meminfo: memFree=1538912/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1800.06
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5009 0 0 0 179959 47 0 0 25 0 1 0 1978868056 86986752 4719 996147200 134512640 134990860 4294956112 18446744073709551615 134863694 0 0 4096 2 0 0 0 17 0 0 0
/proc/5873/statm: 21237 4719 209 116 0 20748 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 84948

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

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

[startup+1802.1 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 6023
/proc/meminfo: memFree=1538912/2055920 swapFree=4179760/4192956
[pid=5873] ppid=5871 vsize=84948 CPUtime=1800.06
/proc/5873/stat : 5873 (bprolog) R 5871 5873 5693 0 -1 4194304 5009 0 0 0 179959 47 0 0 25 0 1 0 1978868056 86986752 4719 996147200 134512640 134990860 4294956112 18446744073709551615 134863694 0 0 4096 2 0 0 0 17 0 0 0
/proc/5873/statm: 21237 4719 209 116 0 20748 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 84948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.11
CPU time (s): 1800.07
CPU user time (s): 1799.59
CPU system time (s): 0.476927
CPU usage (%): 99.8867
Max. virtual memory (cumulated for all children) (KiB): 84948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.476927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5009
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= 7
involuntary context switches= 9057

runsolver used 2.03869 second user time and 5.79912 second system time

The end

Launcher Data (download as text)

Begin job on node37 at 2008-07-02 13:42:28
IDJOB=1040861
IDBENCH=53748
IDSOLVER=347
FILE ID=node37/1040861-1214998948
PBS_JOBID= 7870848
Free space on /tmp= 66540 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-36-36.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040861-1214998948/watcher-1040861-1214998948 -o /tmp/evaluation-result-1040861-1214998948/solver-1040861-1214998948 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1040861-1214998948 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0853b0e8f7ee4392e72aa3d396f96728
RANDOM SEED=1926064408

node37.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		: 3000.236
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		: 3000.236
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:       1498960 kB
Buffers:         61784 kB
Cached:         350520 kB
SwapCached:       7460 kB
Active:         174236 kB
Inactive:       311640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498960 kB
SwapTotal:     4192956 kB
SwapFree:      4179760 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          86492 kB
Slab:            56304 kB
Committed_AS:  4147236 kB
PageTables:       1936 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node37 at 2008-07-02 14:12:32