Trace number 1042221

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) 1800.02 1804.21

General information on the benchmark

Namecsp/allsquares/
normalized-squares-19-19.xml
MD5SUM6f5f17774d422cfafdd127e1eef7da74
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.8989
Satisfiable
(Un)Satisfiability was proved
Number of variables722
Number of constraints858
Maximum constraint arity19
Maximum domain size50
Number of constraints which are defined in extension0
Number of constraints which are defined in intension685
Global constraints used (with number of constraints)cumulative(2),weightedsum(171)

Solver Data (download as text)

0.09/0.20	c bpsolver version 6.27.2008
0.09/0.20	c converting(HOME/instance-1042221-1215002843)
0.09/0.20	c Converted in 66 ms
0.09/0.20	c solving(HOME/instance-1042221-1215002843,1800000)

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-1042221-1215002843/watcher-1042221-1215002843 -o /tmp/evaluation-result-1042221-1215002843/solver-1042221-1215002843 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1042221-1215002843 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: 2.16 2.03 2.01 4/72 26688
/proc/meminfo: memFree=1919408/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=55720 CPUtime=0
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 785 0 0 0 0 0 0 0 18 0 1 0 1979256646 57057280 501 996147200 134512640 134990860 4294956112 18446744073709551615 134556928 0 0 4096 2 0 0 0 17 1 0 0
/proc/26688/statm: 13930 502 126 116 0 13441 0

[startup+0.0553209 s]
/proc/loadavg: 2.16 2.03 2.01 4/72 26688
/proc/meminfo: memFree=1919408/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=56080 CPUtime=0.04
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1165 0 0 0 2 2 0 0 18 0 1 0 1979256646 57425920 878 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26688/statm: 14020 878 174 116 0 13531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 56080

[startup+0.101325 s]
/proc/loadavg: 2.16 2.03 2.01 4/72 26688
/proc/meminfo: memFree=1919408/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=56080 CPUtime=0.09
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1181 0 0 0 4 5 0 0 18 0 1 0 1979256646 57425920 894 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26688/statm: 14020 894 178 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301349 s]
/proc/loadavg: 2.16 2.03 2.01 4/72 26688
/proc/meminfo: memFree=1919408/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=0.29
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1909 0 0 0 17 12 0 0 20 0 2 0 1979256646 76087296 1619 996147200 134512640 134990860 4294956112 18446744073709551615 134874366 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1619 208 116 0 18087 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 74304

[startup+0.701397 s]
/proc/loadavg: 2.16 2.03 2.01 4/72 26688
/proc/meminfo: memFree=1919408/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=0.69
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1912 0 0 0 57 12 0 0 24 0 2 0 1979256646 76087296 1622 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1622 208 116 0 18087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74304

[startup+1.50149 s]
/proc/loadavg: 2.16 2.03 2.01 4/74 26690
/proc/meminfo: memFree=1913704/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1.49
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1918 0 0 0 137 12 0 0 25 0 2 0 1979256646 76087296 1628 996147200 134512640 134990860 4294956112 18446744073709551615 134626197 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1628 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1628 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) 74304

[startup+3.10268 s]
/proc/loadavg: 2.16 2.03 2.01 3/74 26690
/proc/meminfo: memFree=1913512/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=3.09
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1926 0 0 0 297 12 0 0 25 0 2 0 1979256646 76087296 1636 996147200 134512640 134990860 4294956112 18446744073709551615 134629947 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1636 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1636 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74304

[startup+6.30106 s]
/proc/loadavg: 2.15 2.03 2.01 3/74 26690
/proc/meminfo: memFree=1913456/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=6.29
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1930 0 0 0 617 12 0 0 25 0 2 0 1979256646 76087296 1640 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1640 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1640 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74304

[startup+12.7018 s]
/proc/loadavg: 2.13 2.03 2.01 3/74 26690
/proc/meminfo: memFree=1913392/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=12.69
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1934 0 0 0 1257 12 0 0 25 0 2 0 1979256646 76087296 1644 996147200 134512640 134990860 4294956112 18446744073709551615 134629999 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1644 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1644 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74304

[startup+25.5013 s]
/proc/loadavg: 2.10 2.03 2.01 3/74 26690
/proc/meminfo: memFree=1913392/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=25.49
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1934 0 0 0 2537 12 0 0 25 0 2 0 1979256646 76087296 1644 996147200 134512640 134990860 4294956112 18446744073709551615 134629992 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1644 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1644 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74304

[startup+51.1013 s]
/proc/loadavg: 2.07 2.03 2.01 3/74 26690
/proc/meminfo: memFree=1913392/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=51.08
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1935 0 0 0 5096 12 0 0 25 0 2 0 1979256646 76087296 1645 996147200 134512640 134990860 4294956112 18446744073709551615 134874386 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1645 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1645 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74304

[startup+102.306 s]
/proc/loadavg: 2.02 2.02 2.00 3/74 26690
/proc/meminfo: memFree=1913520/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=102.27
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1935 0 0 0 10215 12 0 0 25 0 2 0 1979256646 76087296 1645 996147200 134512640 134990860 4294956112 18446744073709551615 134874527 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1645 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1645 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74304

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 26690
/proc/meminfo: memFree=1913392/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=162.25
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1937 0 0 0 16213 12 0 0 25 0 2 0 1979256646 76087296 1647 996147200 134512640 134990860 4294956112 18446744073709551615 134605187 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1647 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1647 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 74304

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 26690
/proc/meminfo: memFree=1913392/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=222.23
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1937 0 0 0 22211 12 0 0 25 0 2 0 1979256646 76087296 1647 996147200 134512640 134990860 4294956112 18446744073709551615 134912124 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1647 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1647 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 74304

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26690
/proc/meminfo: memFree=1913328/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=282.22
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1937 0 0 0 28210 12 0 0 25 0 2 0 1979256646 76087296 1647 996147200 134512640 134990860 4294956112 18446744073709551615 134629999 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1647 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1647 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 74304

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26690
/proc/meminfo: memFree=1913328/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=342.2
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1937 0 0 0 34208 12 0 0 25 0 2 0 1979256646 76087296 1647 996147200 134512640 134990860 4294956112 18446744073709551615 134913977 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1647 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1647 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 74304

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26690
/proc/meminfo: memFree=1913264/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=402.18
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1938 0 0 0 40206 12 0 0 25 0 2 0 1979256646 76087296 1648 996147200 134512640 134990860 4294956112 18446744073709551615 134629921 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1648 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1648 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 74304

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26690
/proc/meminfo: memFree=1913136/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=462.16
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1938 0 0 0 46204 12 0 0 25 0 2 0 1979256646 76087296 1648 996147200 134512640 134990860 4294956112 18446744073709551615 134845891 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1648 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 1979256670 76087296 1648 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 74304

[startup+522.302 s]

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

[pid=26688] ppid=26686 vsize=74304 CPUtime=1001.34
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1939 0 0 0 100107 27 0 0 25 0 2 0 1979256646 76087296 1649 996147200 134512640 134990860 4294956112 18446744073709551615 134607538 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1649 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1649 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1001.34
Current children cumulated vsize (KiB) 74304

[startup+1062.3 s]
/proc/loadavg: 2.90 2.36 2.13 3/76 26896
/proc/meminfo: memFree=16032/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1061.03
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 106064 39 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1061.03
Current children cumulated vsize (KiB) 74304

[startup+1122.3 s]
/proc/loadavg: 2.36 2.31 2.12 3/76 26947
/proc/meminfo: memFree=1922408/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1120.76
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 112037 39 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134629507 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1120.76
Current children cumulated vsize (KiB) 74304

[startup+1182.3 s]
/proc/loadavg: 2.13 2.25 2.11 3/76 26947
/proc/meminfo: memFree=1917608/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1180.52
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 118013 39 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134630018 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1180.52
Current children cumulated vsize (KiB) 74304

[startup+1242.3 s]
/proc/loadavg: 2.05 2.20 2.10 3/76 26947
/proc/meminfo: memFree=1915112/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1240.29
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 123990 39 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134908418 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1240.29
Current children cumulated vsize (KiB) 74304

[startup+1302.3 s]
/proc/loadavg: 2.01 2.16 2.09 3/76 26947
/proc/meminfo: memFree=1915112/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1300.07
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 129967 40 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134571221 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1300.07
Current children cumulated vsize (KiB) 74304

[startup+1362.3 s]
/proc/loadavg: 2.00 2.13 2.08 3/76 26947
/proc/meminfo: memFree=1913448/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1359.83
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 135943 40 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1359.83
Current children cumulated vsize (KiB) 74304

[startup+1422.31 s]
/proc/loadavg: 2.00 2.10 2.08 3/76 26947
/proc/meminfo: memFree=1911912/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1419.6
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 141920 40 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134895322 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1419.6
Current children cumulated vsize (KiB) 74304

[startup+1482.3 s]
/proc/loadavg: 2.00 2.08 2.07 3/76 26947
/proc/meminfo: memFree=1911272/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1479.36
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 147896 40 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134852146 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1479.36
Current children cumulated vsize (KiB) 74304

[startup+1542.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/76 26947
/proc/meminfo: memFree=1909032/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1539.12
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 153872 40 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134851726 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1539.12
Current children cumulated vsize (KiB) 74304

[startup+1602.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/76 26947
/proc/meminfo: memFree=1908968/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1598.89
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 159849 40 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1598.89
Current children cumulated vsize (KiB) 74304

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/76 26947
/proc/meminfo: memFree=1908712/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1658.65
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 165825 40 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134869171 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1658.65
Current children cumulated vsize (KiB) 74304

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/76 26947
/proc/meminfo: memFree=1908648/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1718.41
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 171801 40 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134629990 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1718.41
Current children cumulated vsize (KiB) 74304

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/76 26947
/proc/meminfo: memFree=1906088/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1778.18
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 177778 40 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1778.18
Current children cumulated vsize (KiB) 74304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.2 s]
/proc/loadavg: 2.00 2.02 2.04 3/76 26947
/proc/meminfo: memFree=1906088/2055920 swapFree=4179860/4192956
[pid=26688] ppid=26686 vsize=74304 CPUtime=1800
/proc/26688/stat : 26688 (bprolog) R 26686 26688 25617 0 -1 4194304 1940 0 0 0 179960 40 0 0 25 0 2 0 1979256646 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 134845447 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26688/statm: 18576 1650 208 116 0 18087 0
[pid=26688/tid=26690] ppid=26686 vsize=74304 CPUtime=0
/proc/26688/task/26690/stat : 26690 (bprolog) S 26686 26688 25617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1979256670 76087296 1650 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 74304

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.21
CPU time (s): 1800.02
CPU user time (s): 1799.61
CPU system time (s): 0.411937
CPU usage (%): 99.7677
Max. virtual memory (cumulated for all children) (KiB): 74304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.411937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1940
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= 12209

runsolver used 1.42478 second user time and 5.15921 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-02 14:47:23
IDJOB=1042221
IDBENCH=53884
IDSOLVER=347
FILE ID=node53/1042221-1215002843
PBS_JOBID= 7870817
Free space on /tmp= 66548 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-19-19.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042221-1215002843/watcher-1042221-1215002843 -o /tmp/evaluation-result-1042221-1215002843/solver-1042221-1215002843 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1042221-1215002843 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6f5f17774d422cfafdd127e1eef7da74
RANDOM SEED=787106199

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:       1919952 kB
Buffers:          6112 kB
Cached:          57356 kB
SwapCached:       7320 kB
Active:          67604 kB
Inactive:        15596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919952 kB
SwapTotal:     4192956 kB
SwapFree:      4179860 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          26784 kB
Slab:            38260 kB
Committed_AS:  3728568 kB
PageTables:       1704 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 15:17:29