Trace number 1042624

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) 1800.08 1811.31

General information on the benchmark

Namecsp/QG4/
normalized-quasigroup4-8.xml
MD5SUM26123929065b998fd314418eb7267e98
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark80.3688
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints143
Maximum constraint arity66
Maximum domain size64
Number of constraints which are defined in extension0
Number of constraints which are defined in intension63
Global constraints used (with number of constraints)alldifferent(16),element(64)

Solver Data (download as text)

0.18/0.23	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-1042624-1215003386/watcher-1042624-1215003386 -o /tmp/evaluation-result-1042624-1215003386/solver-1042624-1215003386 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042624-1215003386.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: 2.00 2.03 1.99 4/80 31282
/proc/meminfo: memFree=1149136/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=18572 CPUtime=0
/proc/31282/stat : 31282 (runsolver) R 31280 31282 30418 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1530010395 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/31282/statm: 4643 292 257 25 0 2626 0

[startup+0.0746519 s]
/proc/loadavg: 2.00 2.03 1.99 4/80 31282
/proc/meminfo: memFree=1149136/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5644 CPUtime=0.05
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 793 0 0 0 5 0 0 0 18 0 1 0 1530010395 5779456 759 996147200 134512640 135239763 4294956208 18446744073709551615 135016540 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1411 759 428 177 0 314 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5644

[startup+0.102652 s]
/proc/loadavg: 2.00 2.03 1.99 4/80 31282
/proc/meminfo: memFree=1149136/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5780 CPUtime=0.08
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 799 0 0 0 8 0 0 0 18 0 1 0 1530010395 5918720 765 996147200 134512640 135239763 4294956208 18446744073709551615 135099177 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1445 765 428 177 0 348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5780

[startup+0.301679 s]
/proc/loadavg: 2.00 2.03 1.99 4/80 31282
/proc/meminfo: memFree=1149136/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5792 CPUtime=0.28
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 802 0 0 0 28 0 0 0 19 0 1 0 1530010395 5931008 768 996147200 134512640 135239763 4294956208 18446744073709551615 135099438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1448 768 428 177 0 351 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5792

[startup+0.701733 s]
/proc/loadavg: 2.00 2.03 1.99 4/80 31282
/proc/meminfo: memFree=1149136/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5792 CPUtime=0.68
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 802 0 0 0 68 0 0 0 23 0 1 0 1530010395 5931008 768 996147200 134512640 135239763 4294956208 18446744073709551615 134813446 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1448 768 428 177 0 351 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5792

[startup+1.50184 s]
/proc/loadavg: 2.00 2.03 1.99 3/81 31283
/proc/meminfo: memFree=1147720/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5792 CPUtime=1.47
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 802 0 0 0 147 0 0 0 25 0 1 0 1530010395 5931008 768 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1448 768 428 177 0 351 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 5792

[startup+3.10105 s]
/proc/loadavg: 2.00 2.03 1.99 3/81 31283
/proc/meminfo: memFree=1147528/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5792 CPUtime=3.06
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 802 0 0 0 306 0 0 0 25 0 1 0 1530010395 5931008 768 996147200 134512640 135239763 4294956208 18446744073709551615 135015553 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1448 768 428 177 0 351 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5792

[startup+6.30148 s]
/proc/loadavg: 2.00 2.03 1.99 3/81 31283
/proc/meminfo: memFree=1147464/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=6.23
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 811 0 0 0 623 0 0 0 25 0 1 0 1530010395 5939200 777 996147200 134512640 135239763 4294956208 18446744073709551615 135095150 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 777 430 177 0 353 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5800

[startup+12.7013 s]
/proc/loadavg: 2.00 2.03 1.99 4/81 31283
/proc/meminfo: memFree=1147336/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=12.58
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 811 0 0 0 1258 0 0 0 25 0 1 0 1530010395 5939200 777 996147200 134512640 135239763 4294956208 18446744073709551615 135015562 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 777 430 177 0 353 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 5800

[startup+25.503 s]
/proc/loadavg: 2.00 2.03 1.99 3/81 31283
/proc/meminfo: memFree=1147464/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=25.27
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 2527 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013673 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 5800

[startup+51.1024 s]
/proc/loadavg: 2.00 2.02 1.99 3/81 31283
/proc/meminfo: memFree=1147400/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=50.65
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 5065 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135015920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 5800

[startup+102.306 s]
/proc/loadavg: 2.00 2.02 1.99 3/81 31283
/proc/meminfo: memFree=1147272/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=101.42
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 10142 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135099438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 5800

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 1.99 3/81 31283
/proc/meminfo: memFree=1147272/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=160.91
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 16091 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013673 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 5800

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 1.99 3/81 31283
/proc/meminfo: memFree=1147272/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=220.4
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 22040 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013673 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 5800

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147312/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=279.88
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 27988 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135015980 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 5800

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147328/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=339.37
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 33937 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013641 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 5800

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147264/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=398.87
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 39887 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135099451 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 5800

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147264/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=458.35
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 45835 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 134813415 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 5800

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147200/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=517.85
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 51785 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135099187 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 517.85
Current children cumulated vsize (KiB) 5800

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147272/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=577.34
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 57734 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013649 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 577.34
Current children cumulated vsize (KiB) 5800

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147208/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=636.83
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 63683 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 134813673 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 636.83
Current children cumulated vsize (KiB) 5800


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147016/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=874.8
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 87480 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135099452 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 874.8
Current children cumulated vsize (KiB) 5800

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147016/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=934.29
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 93429 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135015587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 934.29
Current children cumulated vsize (KiB) 5800

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147016/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=993.78
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 99378 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013617 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 993.78
Current children cumulated vsize (KiB) 5800

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1146952/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1053.28
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 105328 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135056307 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1053.28
Current children cumulated vsize (KiB) 5800

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1146952/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1112.76
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 111276 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135095120 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1112.76
Current children cumulated vsize (KiB) 5800

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1147016/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1172.26
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 117226 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135015562 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1172.26
Current children cumulated vsize (KiB) 5800

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/81 31289
/proc/meminfo: memFree=1146824/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1231.75
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 123175 0 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135099438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1231.75
Current children cumulated vsize (KiB) 5800

[startup+1302.3 s]
/proc/loadavg: 1.78 1.95 1.98 2/65 31313
/proc/meminfo: memFree=1233232/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1291.37
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 129136 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135016506 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1291.37
Current children cumulated vsize (KiB) 5800

[startup+1362.3 s]
/proc/loadavg: 1.28 1.77 1.91 2/65 31313
/proc/meminfo: memFree=1233360/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1351.34
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 135133 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013649 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1351.34
Current children cumulated vsize (KiB) 5800

[startup+1422.31 s]
/proc/loadavg: 1.10 1.63 1.85 2/65 31313
/proc/meminfo: memFree=1233424/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1411.27
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 141126 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135095121 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1411.27
Current children cumulated vsize (KiB) 5800

[startup+1482.3 s]
/proc/loadavg: 1.04 1.51 1.80 2/65 31313
/proc/meminfo: memFree=1233488/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1471.24
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 147123 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013649 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1471.24
Current children cumulated vsize (KiB) 5800

[startup+1542.3 s]
/proc/loadavg: 1.01 1.42 1.74 2/65 31313
/proc/meminfo: memFree=1233552/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1531.22
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 153121 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 134813446 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1531.22
Current children cumulated vsize (KiB) 5800

[startup+1602.3 s]
/proc/loadavg: 1.00 1.34 1.69 2/65 31313
/proc/meminfo: memFree=1233552/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1591.18
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 159117 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 134813650 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1591.18
Current children cumulated vsize (KiB) 5800

[startup+1662.3 s]
/proc/loadavg: 1.00 1.27 1.65 2/65 31313
/proc/meminfo: memFree=1233488/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1651.15
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 165114 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135017765 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1651.15
Current children cumulated vsize (KiB) 5800

[startup+1722.3 s]
/proc/loadavg: 1.00 1.22 1.61 2/65 31313
/proc/meminfo: memFree=1233552/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1711.12
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 171111 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 134813444 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1711.12
Current children cumulated vsize (KiB) 5800

[startup+1782.3 s]
/proc/loadavg: 1.00 1.18 1.56 2/65 31313
/proc/meminfo: memFree=1233360/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1771.07
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 177106 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135015960 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1771.07
Current children cumulated vsize (KiB) 5800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.3 s]
/proc/loadavg: 1.00 1.16 1.54 2/65 31313
/proc/meminfo: memFree=1233360/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1800.06
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 180005 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135015589 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 5800

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

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

[startup+1811.3 s]
/proc/loadavg: 1.00 1.16 1.54 2/65 31313
/proc/meminfo: memFree=1233360/2055920 swapFree=4180424/4192956
[pid=31282] ppid=31280 vsize=5800 CPUtime=1800.06
/proc/31282/stat : 31282 (xsolve) R 31280 31282 30418 0 -1 4194304 812 0 0 0 180005 1 0 0 25 0 1 0 1530010395 5939200 778 996147200 134512640 135239763 4294956208 18446744073709551615 135015589 0 0 4096 0 0 0 0 17 0 0 0
/proc/31282/statm: 1450 778 430 177 0 353 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 5800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.31
CPU time (s): 1800.08
CPU user time (s): 1800.06
CPU system time (s): 0.018997
CPU usage (%): 99.3799
Max. virtual memory (cumulated for all children) (KiB): 5800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 812
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= 53135

runsolver used 1.53077 second user time and 5.06723 second system time

The end

Launcher Data (download as text)

Begin job on node13 at 2008-07-02 14:56:26
IDJOB=1042624
IDBENCH=53924
IDSOLVER=357
FILE ID=node13/1042624-1215003386
PBS_JOBID= 7870896
Free space on /tmp= 66548 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/QG4/normalized-quasigroup4-8.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-1042624-1215003386/watcher-1042624-1215003386 -o /tmp/evaluation-result-1042624-1215003386/solver-1042624-1215003386 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042624-1215003386.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 26123929065b998fd314418eb7267e98
RANDOM SEED=860679321

node13.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		: 3000.238
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		: 3000.238
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:       1149616 kB
Buffers:         62100 kB
Cached:         676152 kB
SwapCached:       6620 kB
Active:         194216 kB
Inactive:       632008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1149616 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:         101684 kB
Slab:            65012 kB
Committed_AS:  3664040 kB
PageTables:       2084 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= 66552 MiB
End job on node13 at 2008-07-02 15:26:39