Trace number 1041034

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-option 1.314? (TO) 1800.07 1801.91

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-21-21.xml
MD5SUM9f259658e3e51a1d0b0e25c85c4c1e3d
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.129979
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints1053
Maximum constraint arity21
Maximum domain size57
Number of constraints which are defined in extension0
Number of constraints which are defined in intension841
Global constraints used (with number of constraints)cumulative(2),weightedsum(210)

Solver Data (download as text)

0.00/0.10	c mistral-option version 1.313

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041034-1214999232/watcher-1041034-1214999232 -o /tmp/evaluation-result-1041034-1214999232/solver-1041034-1214999232 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041034-1214999232.xml -heu dyn -sac 3 -ds 2 

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: 2.29 2.18 1.84 4/74 22815
/proc/meminfo: memFree=1877824/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=18572 CPUtime=0
/proc/22815/stat : 22815 (runsolver) D 22813 22815 22423 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1978896704 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 254195330343 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/22815/statm: 4643 292 257 25 0 2626 0

[startup+0.101158 s]
/proc/loadavg: 2.29 2.18 1.84 4/74 22815
/proc/meminfo: memFree=1877824/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=4588 CPUtime=0
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 442 0 7 0 0 0 0 0 18 0 1 0 1978896704 4698112 415 996147200 134512640 135239763 4294956208 18446744073709551615 4159010199 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 1147 415 349 177 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4588

[startup+0.201185 s]
/proc/loadavg: 2.29 2.18 1.84 4/74 22815
/proc/meminfo: memFree=1877824/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12596 CPUtime=0.1
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2468 0 7 0 9 1 0 0 18 0 1 0 1978896704 12898304 2441 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3149 2441 418 177 0 2052 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12596

[startup+0.301198 s]
/proc/loadavg: 2.29 2.18 1.84 4/74 22815
/proc/meminfo: memFree=1877824/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12600 CPUtime=0.2
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2470 0 7 0 19 1 0 0 19 0 1 0 1978896704 12902400 2443 996147200 134512640 135239763 4294956208 18446744073709551615 135097612 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3150 2443 418 177 0 2053 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 12600

[startup+0.70126 s]
/proc/loadavg: 2.29 2.18 1.84 4/74 22815
/proc/meminfo: memFree=1877824/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=0.6
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2499 0 7 0 59 1 0 0 22 0 1 0 1978896704 13078528 2472 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3193 2472 418 177 0 2096 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 12772

[startup+1.50138 s]
/proc/loadavg: 2.29 2.18 1.84 3/75 22816
/proc/meminfo: memFree=1867320/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1.39
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2499 0 7 0 138 1 0 0 25 0 1 0 1978896704 13078528 2472 996147200 134512640 135239763 4294956208 18446744073709551615 134833907 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3193 2472 418 177 0 2096 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 12772

[startup+3.10163 s]
/proc/loadavg: 2.29 2.18 1.84 3/75 22816
/proc/meminfo: memFree=1867192/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=2.99
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2499 0 7 0 298 1 0 0 25 0 1 0 1978896704 13078528 2472 996147200 134512640 135239763 4294956208 18446744073709551615 134800667 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3193 2472 418 177 0 2096 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 12772

[startup+6.30113 s]
/proc/loadavg: 2.27 2.18 1.84 3/75 22816
/proc/meminfo: memFree=1867064/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=6.17
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2499 0 7 0 616 1 0 0 25 0 1 0 1978896704 13078528 2472 996147200 134512640 135239763 4294956208 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3193 2472 418 177 0 2096 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 12772

[startup+12.7011 s]
/proc/loadavg: 2.25 2.17 1.84 3/75 22816
/proc/meminfo: memFree=1867000/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=12.54
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2499 0 7 0 1253 1 0 0 25 0 1 0 1978896704 13078528 2472 996147200 134512640 135239763 4294956208 18446744073709551615 134834179 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3193 2472 418 177 0 2096 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 12772

[startup+25.5011 s]
/proc/loadavg: 2.19 2.16 1.84 3/75 22816
/proc/meminfo: memFree=1867128/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=25.27
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2501 0 7 0 2526 1 0 0 25 0 1 0 1978896704 13078528 2474 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3193 2474 420 177 0 2096 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 12772

[startup+51.1011 s]
/proc/loadavg: 2.19 2.17 1.85 3/75 22816
/proc/meminfo: memFree=1866936/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=50.75
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2503 0 7 0 5074 1 0 0 25 0 1 0 1978896704 13078528 2476 996147200 134512640 135239763 4294956208 18446744073709551615 134801981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3193 2476 420 177 0 2096 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 12772

[startup+102.302 s]
/proc/loadavg: 2.16 2.16 1.86 3/75 22816
/proc/meminfo: memFree=1866232/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=101.7
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2503 0 7 0 10169 1 0 0 25 0 1 0 1978896704 13078528 2476 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3193 2476 420 177 0 2096 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 12772

[startup+162.301 s]
/proc/loadavg: 2.06 2.12 1.87 3/75 22816
/proc/meminfo: memFree=1865336/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=161.4
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2503 0 7 0 16139 1 0 0 25 0 1 0 1978896704 13078528 2476 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/22815/statm: 3193 2476 420 177 0 2096 0
Current children cumulated CPU time (s) 161.4
Current children cumulated vsize (KiB) 12772

[startup+222.307 s]
/proc/loadavg: 2.02 2.10 1.87 3/73 22970
/proc/meminfo: memFree=1908944/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=221.2
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2503 0 7 0 22114 6 0 0 25 0 1 0 1978896704 13078528 2476 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2476 420 177 0 2096 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 12772

[startup+282.302 s]
/proc/loadavg: 2.00 2.08 1.88 3/73 22970
/proc/meminfo: memFree=1908880/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=281.17
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2503 0 7 0 28111 6 0 0 25 0 1 0 1978896704 13078528 2476 996147200 134512640 135239763 4294956208 18446744073709551615 135030880 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2476 420 177 0 2096 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 12772

[startup+342.301 s]
/proc/loadavg: 2.04 2.08 1.89 3/73 22970
/proc/meminfo: memFree=1908880/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=341.14
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2503 0 7 0 34108 6 0 0 25 0 1 0 1978896704 13078528 2476 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2476 420 177 0 2096 0
Current children cumulated CPU time (s) 341.14
Current children cumulated vsize (KiB) 12772

[startup+402.302 s]
/proc/loadavg: 2.05 2.08 1.90 3/73 22970
/proc/meminfo: memFree=1908816/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=401.11
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2503 0 7 0 40105 6 0 0 25 0 1 0 1978896704 13078528 2476 996147200 134512640 135239763 4294956208 18446744073709551615 134796799 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2476 420 177 0 2096 0
Current children cumulated CPU time (s) 401.11
Current children cumulated vsize (KiB) 12772

[startup+462.302 s]
/proc/loadavg: 2.05 2.07 1.91 3/73 22970
/proc/meminfo: memFree=1908816/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=461.08
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2503 0 7 0 46102 6 0 0 25 0 1 0 1978896704 13078528 2476 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2476 420 177 0 2096 0
Current children cumulated CPU time (s) 461.08
Current children cumulated vsize (KiB) 12772

[startup+522.302 s]
/proc/loadavg: 2.02 2.06 1.91 3/73 22970
/proc/meminfo: memFree=1908816/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=521.06
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 52100 6 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135073784 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 521.06
Current children cumulated vsize (KiB) 12772

[startup+582.301 s]
/proc/loadavg: 2.00 2.04 1.91 3/73 22970
/proc/meminfo: memFree=1908816/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=581.03
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 58097 6 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 134821040 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 581.03
Current children cumulated vsize (KiB) 12772

[startup+642.302 s]
/proc/loadavg: 2.00 2.03 1.91 3/73 22970
/proc/meminfo: memFree=1908816/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=641
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 64094 6 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135057041 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 641
Current children cumulated vsize (KiB) 12772


################
# More data... #
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[startup+822.303 s]
/proc/loadavg: 2.00 2.01 1.91 3/73 22970
/proc/meminfo: memFree=1908688/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=820.91
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 82085 6 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 820.91
Current children cumulated vsize (KiB) 12772

[startup+882.307 s]
/proc/loadavg: 2.00 2.01 1.91 3/73 22976
/proc/meminfo: memFree=1907848/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=880.88
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 88080 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 880.88
Current children cumulated vsize (KiB) 12772

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907784/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=940.84
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 94076 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 940.84
Current children cumulated vsize (KiB) 12772

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907784/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1000.81
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 100073 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1000.81
Current children cumulated vsize (KiB) 12772

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907784/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1060.78
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 106070 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135042190 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1060.78
Current children cumulated vsize (KiB) 12772

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907784/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1120.76
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 112068 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1120.76
Current children cumulated vsize (KiB) 12772

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907728/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1180.73
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 118065 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1180.73
Current children cumulated vsize (KiB) 12772

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907536/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1240.7
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 124062 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135031199 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1240.7
Current children cumulated vsize (KiB) 12772

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907536/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1300.67
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 130059 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1300.67
Current children cumulated vsize (KiB) 12772

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907472/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1360.64
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 136056 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 134820711 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1360.64
Current children cumulated vsize (KiB) 12772

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907280/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1420.62
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 142054 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1420.62
Current children cumulated vsize (KiB) 12772

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907216/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1480.59
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 148051 8 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1480.59
Current children cumulated vsize (KiB) 12772

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907216/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1540.57
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 154048 9 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1540.57
Current children cumulated vsize (KiB) 12772

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907280/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1600.54
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 160045 9 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1600.54
Current children cumulated vsize (KiB) 12772

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907280/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1660.51
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 166042 9 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1660.51
Current children cumulated vsize (KiB) 12772

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907216/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1720.48
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 172039 9 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135030867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1720.48
Current children cumulated vsize (KiB) 12772

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907024/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1780.46
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 178037 9 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1780.46
Current children cumulated vsize (KiB) 12772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.91 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22976
/proc/meminfo: memFree=1907024/2055920 swapFree=4179812/4192956
[pid=22815] ppid=22813 vsize=12772 CPUtime=1800.06
/proc/22815/stat : 22815 (xsolve) R 22813 22815 22423 0 -1 4194304 2504 0 7 0 179997 9 0 0 25 0 1 0 1978896704 13078528 2477 996147200 134512640 135239763 4294956208 18446744073709551615 135094945 0 0 4096 0 0 0 0 17 0 0 0
/proc/22815/statm: 3193 2477 420 177 0 2096 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 12772

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): 1801.91
CPU time (s): 1800.07
CPU user time (s): 1799.97
CPU system time (s): 0.099984
CPU usage (%): 99.8978
Max. virtual memory (cumulated for all children) (KiB): 12772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2504
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 8704

runsolver used 1.82872 second user time and 5.09223 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-02 13:47:12
IDJOB=1041034
IDBENCH=53765
IDSOLVER=357
FILE ID=node34/1041034-1214999232
PBS_JOBID= 7870854
Free space on /tmp= 66512 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-21-21.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041034-1214999232/watcher-1041034-1214999232 -o /tmp/evaluation-result-1041034-1214999232/solver-1041034-1214999232 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041034-1214999232.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9f259658e3e51a1d0b0e25c85c4c1e3d
RANDOM SEED=909489601

node34.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		: 3000.259
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		: 3000.259
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:       1878496 kB
Buffers:          2764 kB
Cached:          34640 kB
SwapCached:       6932 kB
Active:         108104 kB
Inactive:         3468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1878496 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          81092 kB
Slab:            50980 kB
Committed_AS:  3416460 kB
PageTables:       2024 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= 66544 MiB
End job on node34 at 2008-07-02 14:17:16