Trace number 1041111

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) 1800.04 1806.81

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-28-28.xml
MD5SUM22db92e42bf9ba55a567bdd77a5f9c8b
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1568
Number of constraints1893
Maximum constraint arity28
Maximum domain size88
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1513
Global constraints used (with number of constraints)cumulative(2),weightedsum(378)

Solver Data (download as text)

0.00/0.05	c bpsolver version 6.27.2008
0.00/0.05	c converting(HOME/instance-1041111-1214999634)
0.39/0.41	c Converted in 159 ms
0.39/0.41	c solving(HOME/instance-1041111-1214999634,1800000)

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-1041111-1214999634/watcher-1041111-1214999634 -o /tmp/evaluation-result-1041111-1214999634/solver-1041111-1214999634 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1041111-1214999634 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: 3.36 5.14 4.06 4/81 9448
/proc/meminfo: memFree=1860568/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=56080 CPUtime=0.19
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 1288 0 0 0 8 11 0 0 19 0 1 0 612219067 57425920 1001 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/9448/statm: 14020 1001 178 116 0 13531 0

[startup+0.305095 s]
/proc/loadavg: 3.36 5.14 4.06 4/81 9448
/proc/meminfo: memFree=1860568/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=56080 CPUtime=0.29
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 1295 0 0 0 12 17 0 0 20 0 1 0 612219067 57425920 1008 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/9448/statm: 14020 1008 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.402104 s]
/proc/loadavg: 3.36 5.14 4.06 4/81 9448
/proc/meminfo: memFree=1860568/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=56080 CPUtime=0.39
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 1299 0 0 0 17 22 0 0 20 0 1 0 612219067 57425920 1012 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/9448/statm: 14020 1012 178 116 0 13531 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 56080

[startup+0.502123 s]
/proc/loadavg: 3.36 5.14 4.06 4/81 9448
/proc/meminfo: memFree=1860568/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=64156 CPUtime=0.49
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2327 0 0 0 25 24 0 0 21 0 1 0 612219067 65695744 2037 996147200 134512640 134990860 4294956112 18446744073709551615 134957834 0 0 4096 2 0 0 0 17 1 0 0
/proc/9448/statm: 16039 2037 196 116 0 15550 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 64156

[startup+0.702144 s]
/proc/loadavg: 3.36 5.14 4.06 4/81 9448
/proc/meminfo: memFree=1860568/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=0.69
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2691 0 0 0 45 24 0 0 24 0 2 0 612219067 76185600 2401 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2401 208 116 0 18111 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74400

[startup+1.50224 s]
/proc/loadavg: 3.36 5.14 4.06 3/83 9450
/proc/meminfo: memFree=1851464/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=1.49
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2692 0 0 0 125 24 0 0 25 0 2 0 612219067 76185600 2402 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2402 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2402 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74400

[startup+3.10141 s]
/proc/loadavg: 3.36 5.14 4.06 3/83 9450
/proc/meminfo: memFree=1851336/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=3.08
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2693 0 0 0 284 24 0 0 25 0 2 0 612219067 76185600 2403 996147200 134512640 134990860 4294956112 18446744073709551615 134851962 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2403 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2403 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 74400

[startup+6.30177 s]
/proc/loadavg: 3.25 5.09 4.04 3/83 9450
/proc/meminfo: memFree=1851272/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=6.27
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2695 0 0 0 603 24 0 0 25 0 2 0 612219067 76185600 2405 996147200 134512640 134990860 4294956112 18446744073709551615 134863895 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2405 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2405 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 74400

[startup+12.7015 s]
/proc/loadavg: 3.15 5.04 4.03 3/83 9450
/proc/meminfo: memFree=1851144/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=12.64
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2699 0 0 0 1240 24 0 0 25 0 2 0 612219067 76185600 2409 996147200 134512640 134990860 4294956112 18446744073709551615 134895224 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2409 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2409 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 74400

[startup+25.5019 s]
/proc/loadavg: 2.89 4.89 4.00 3/83 9450
/proc/meminfo: memFree=1851016/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=25.4
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2725 0 0 0 2516 24 0 0 25 0 2 0 612219067 76185600 2435 996147200 134512640 134990860 4294956112 18446744073709551615 134607528 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2435 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2435 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 74400

[startup+51.1018 s]
/proc/loadavg: 2.59 4.65 3.95 3/83 9450
/proc/meminfo: memFree=1850952/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=50.89
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2725 0 0 0 5065 24 0 0 25 0 2 0 612219067 76185600 2435 996147200 134512640 134990860 4294956112 18446744073709551615 134605187 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2435 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2435 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 74400

[startup+102.302 s]
/proc/loadavg: 2.25 4.24 3.84 3/83 9450
/proc/meminfo: memFree=1850760/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=101.89
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2730 0 0 0 10165 24 0 0 25 0 2 0 612219067 76185600 2440 996147200 134512640 134990860 4294956112 18446744073709551615 134629954 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2440 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 74400

[startup+162.301 s]
/proc/loadavg: 2.09 3.83 3.72 3/83 9450
/proc/meminfo: memFree=1850632/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=161.65
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2748 0 0 0 16141 24 0 0 25 0 2 0 612219067 76185600 2458 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2458 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2458 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 74400

[startup+222.302 s]
/proc/loadavg: 2.15 3.53 3.62 3/83 9450
/proc/meminfo: memFree=1850632/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=221.42
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2748 0 0 0 22118 24 0 0 25 0 2 0 612219067 76185600 2458 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2458 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2458 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 74400

[startup+282.302 s]
/proc/loadavg: 2.05 3.25 3.52 3/83 9450
/proc/meminfo: memFree=1850632/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=281.18
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2748 0 0 0 28094 24 0 0 25 0 2 0 612219067 76185600 2458 996147200 134512640 134990860 4294956112 18446744073709551615 134629934 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2458 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2458 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.18
Current children cumulated vsize (KiB) 74400

[startup+342.302 s]
/proc/loadavg: 2.02 3.02 3.42 3/83 9450
/proc/meminfo: memFree=1850632/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=340.95
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2748 0 0 0 34071 24 0 0 25 0 2 0 612219067 76185600 2458 996147200 134512640 134990860 4294956112 18446744073709551615 134851768 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2458 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2458 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.95
Current children cumulated vsize (KiB) 74400

[startup+402.302 s]
/proc/loadavg: 2.00 2.83 3.33 3/83 9450
/proc/meminfo: memFree=1850632/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=400.71
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2748 0 0 0 40047 24 0 0 25 0 2 0 612219067 76185600 2458 996147200 134512640 134990860 4294956112 18446744073709551615 134851928 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2458 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2458 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.71
Current children cumulated vsize (KiB) 74400

[startup+462.307 s]
/proc/loadavg: 2.00 2.68 3.24 3/83 9456
/proc/meminfo: memFree=1849672/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=74400 CPUtime=460.46
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 2777 0 0 0 46021 25 0 0 25 0 2 0 612219067 76185600 2487 996147200 134512640 134990860 4294956112 18446744073709551615 134628184 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9448/statm: 18600 2487 208 116 0 18111 0
[pid=9448/tid=9450] ppid=9446 vsize=74400 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 612219119 76185600 2487 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.46
Current children cumulated vsize (KiB) 74400

[startup+522.302 s]

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


[startup+1182.3 s]
/proc/loadavg: 2.01 2.10 2.58 3/76 9541
/proc/meminfo: memFree=1912192/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1177.52
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 117726 26 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1177.52
Current children cumulated vsize (KiB) 84644

[startup+1242.3 s]
/proc/loadavg: 2.00 2.08 2.54 3/76 9541
/proc/meminfo: memFree=1912128/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1237.28
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 123701 27 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134605167 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1237.28
Current children cumulated vsize (KiB) 84644

[startup+1302.3 s]
/proc/loadavg: 2.00 2.06 2.50 3/76 9541
/proc/meminfo: memFree=1912064/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1297.05
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 129678 27 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1297.05
Current children cumulated vsize (KiB) 84644

[startup+1362.3 s]
/proc/loadavg: 2.00 2.05 2.47 3/76 9541
/proc/meminfo: memFree=1912064/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1356.8
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 135653 27 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1356.8
Current children cumulated vsize (KiB) 84644

[startup+1422.3 s]
/proc/loadavg: 2.00 2.04 2.43 3/76 9541
/proc/meminfo: memFree=1912064/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1416.56
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 141629 27 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1416.56
Current children cumulated vsize (KiB) 84644

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 2.41 3/76 9541
/proc/meminfo: memFree=1912000/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1476.32
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 147605 27 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134607551 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1476.32
Current children cumulated vsize (KiB) 84644

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.38 3/76 9541
/proc/meminfo: memFree=1912000/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1536.08
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 153581 27 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134607528 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1536.08
Current children cumulated vsize (KiB) 84644

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.35 3/76 9541
/proc/meminfo: memFree=1911936/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1595.84
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 159557 27 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134863788 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1595.84
Current children cumulated vsize (KiB) 84644

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.33 3/84 9576
/proc/meminfo: memFree=1840832/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1655.58
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 165529 29 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134895613 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1655.58
Current children cumulated vsize (KiB) 84644

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.30 3/84 9576
/proc/meminfo: memFree=1839552/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1715.55
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 171526 29 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134894993 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1715.55
Current children cumulated vsize (KiB) 84644

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.28 3/84 9576
/proc/meminfo: memFree=1839360/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1775.53
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3187 0 0 0 177524 29 0 0 25 0 3 0 612219067 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/9448/statm: 21161 2897 208 116 0 20672 0
[pid=9448/tid=9450] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9450/stat : 9450 (bprolog) S 9446 9448 8949 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 612219119 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9448/tid=9457] ppid=9446 vsize=84644 CPUtime=0
/proc/9448/task/9457/stat : 9457 (bprolog) S 9446 9448 8949 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 612309136 86675456 2897 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1775.53
Current children cumulated vsize (KiB) 84644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.8 s]
/proc/loadavg: 2.00 2.00 2.27 3/82 9576
/proc/meminfo: memFree=1839360/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1800.02
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3188 0 0 0 179973 29 0 0 25 0 1 0 612219067 86675456 2898 996147200 134512640 134990860 4294956112 18446744073709551615 134607551 0 0 4096 2 0 0 0 17 0 0 0
/proc/9448/statm: 21161 2898 209 116 0 20672 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 84644

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

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

[startup+1806.8 s]
/proc/loadavg: 2.00 2.00 2.27 3/82 9576
/proc/meminfo: memFree=1839360/2055920 swapFree=4179360/4192956
[pid=9448] ppid=9446 vsize=84644 CPUtime=1800.02
/proc/9448/stat : 9448 (bprolog) R 9446 9448 8949 0 -1 4194304 3188 0 0 0 179973 29 0 0 25 0 1 0 612219067 86675456 2898 996147200 134512640 134990860 4294956112 18446744073709551615 134607551 0 0 4096 2 0 0 0 17 0 0 0
/proc/9448/statm: 21161 2898 209 116 0 20672 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 84644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.81
CPU time (s): 1800.04
CPU user time (s): 1799.74
CPU system time (s): 0.301954
CPU usage (%): 99.6254
Max. virtual memory (cumulated for all children) (KiB): 84644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3188
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= 21238

runsolver used 1.57576 second user time and 5.00624 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-02 13:53:54
IDJOB=1041111
IDBENCH=53773
IDSOLVER=347
FILE ID=node87/1041111-1214999634
PBS_JOBID= 7870750
Free space on /tmp= 66528 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-28-28.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041111-1214999634/watcher-1041111-1214999634 -o /tmp/evaluation-result-1041111-1214999634/solver-1041111-1214999634 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1041111-1214999634 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 22db92e42bf9ba55a567bdd77a5f9c8b
RANDOM SEED=174616220

node87.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		: 3000.232
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		: 3000.232
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:       1861048 kB
Buffers:          2956 kB
Cached:          45420 kB
SwapCached:       7452 kB
Active:         118588 kB
Inactive:         9268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861048 kB
SwapTotal:     4192956 kB
SwapFree:      4179360 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          93024 kB
Slab:            52048 kB
Committed_AS:  2240396 kB
PageTables:       2020 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node87 at 2008-07-02 14:24:03