Trace number 1040816

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
MDG-probe 2008-06-27? (TO) 1800.11 1807.51

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-26-26.xml
MD5SUMdee6717e94e3c396cc9a79e38a8821c4
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1352
Number of constraints1628
Maximum constraint arity26
Maximum domain size79
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1301
Global constraints used (with number of constraints)cumulative(2),weightedsum(325)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(27 domains)
0.00/0.00	c          variables.............  0.01	(1352 variables)
0.00/0.01	c          predicates............-2.0837e-19	(2 predicates)
0.00/0.01	c          constraints...........  0.08	(1628 constraints)
0.04/0.09	c Parsing time:   0.09
0.04/0.09	c
0.04/0.09	c Building model
0.08/0.12	c         0 constants
0.08/0.12	c      1300 Boolean variables    (+10346)
0.08/0.12	c        50 range variables      (+1783)
0.08/0.12	c         2 domain (b) variables (+0)
0.08/0.12	c         0 domain (l) variables (+0)
0.08/0.12	c         1 constraints          (+13429)
0.08/0.12	c         0 values 
0.08/0.12	c Building time:   0.03
0.08/0.12	c
0.08/0.12	c Solving instance
0.08/0.12	c          heuristic = dom/wdeg
0.08/0.12	c          Randomized probing iteration = 100
0.08/0.12	c          probing limit = 30
0.08/0.12	c          level based weights = no
0.08/0.12	c          impact probing = no
0.08/0.12	c          restart policy = No restart
0.08/0.12	c          probing .......... 10.19
10.28/10.33	c          Probing Nodes 17877
10.28/10.33	c          final run

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-1040816-1214998943/watcher-1040816-1214998943 -o /tmp/evaluation-result-1040816-1214998943/solver-1040816-1214998943 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040816-1214998943.xml -v 1 -rs 941879267 -probe 1 -ph 0 -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.97 1.67 4/81 19445
/proc/meminfo: memFree=1324768/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=4584 CPUtime=0
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 1978869374 4694016 360 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 1146 374 321 177 0 49 0

[startup+0.054131 s]
/proc/loadavg: 1.99 1.97 1.67 4/81 19445
/proc/meminfo: memFree=1324768/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=5940 CPUtime=0.04
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 836 0 0 0 4 0 0 0 18 0 1 0 1978869374 6082560 802 996147200 134512640 135239859 4294956144 18446744073709551615 3741307 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 1485 802 397 177 0 388 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5940

[startup+0.101134 s]
/proc/loadavg: 1.99 1.97 1.67 4/81 19445
/proc/meminfo: memFree=1324768/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=8668 CPUtime=0.08
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 1458 0 0 0 8 0 0 0 18 0 1 0 1978869374 8876032 1424 996147200 134512640 135239859 4294956144 18446744073709551615 134903952 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 2167 1424 410 177 0 1070 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8668

[startup+0.301154 s]
/proc/loadavg: 1.99 1.97 1.67 4/81 19445
/proc/meminfo: memFree=1324768/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=14932 CPUtime=0.29
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3054 0 0 0 28 1 0 0 19 0 1 0 1978869374 15290368 3020 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3733 3020 440 177 0 2636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14932

[startup+0.70119 s]
/proc/loadavg: 1.99 1.97 1.67 4/81 19445
/proc/meminfo: memFree=1324768/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15008 CPUtime=0.69
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3072 0 0 0 68 1 0 0 23 0 1 0 1978869374 15368192 3038 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3752 3038 440 177 0 2655 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15008

[startup+1.50127 s]
/proc/loadavg: 1.99 1.97 1.67 3/82 19446
/proc/meminfo: memFree=1314264/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15012 CPUtime=1.49
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3074 0 0 0 148 1 0 0 25 0 1 0 1978869374 15372288 3040 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3753 3040 440 177 0 2656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15012

[startup+3.10142 s]
/proc/loadavg: 1.99 1.97 1.67 3/82 19446
/proc/meminfo: memFree=1314136/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15012 CPUtime=3.09
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3076 0 0 0 308 1 0 0 25 0 1 0 1978869374 15372288 3042 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3753 3042 440 177 0 2656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15012

[startup+6.30172 s]
/proc/loadavg: 1.99 1.97 1.67 3/82 19446
/proc/meminfo: memFree=1313944/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=6.29
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3077 0 0 0 628 1 0 0 25 0 1 0 1978869374 15376384 3043 996147200 134512640 135239859 4294956144 18446744073709551615 134802513 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3754 3043 440 177 0 2657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15016

[startup+12.7013 s]
/proc/loadavg: 1.99 1.97 1.68 3/82 19446
/proc/meminfo: memFree=1313952/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=12.68
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 1267 1 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15016

[startup+25.5015 s]
/proc/loadavg: 1.99 1.97 1.68 3/82 19446
/proc/meminfo: memFree=1313888/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=25.48
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 2547 1 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15016

[startup+51.1019 s]
/proc/loadavg: 1.99 1.97 1.69 3/82 19446
/proc/meminfo: memFree=1313952/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=51.07
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 5106 1 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135057344 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15016

[startup+102.307 s]
/proc/loadavg: 1.99 1.97 1.70 3/74 19530
/proc/meminfo: memFree=1375944/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=102.04
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 10202 2 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135057153 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 102.04
Current children cumulated vsize (KiB) 15016

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.72 3/74 19530
/proc/meminfo: memFree=1375816/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=161.8
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 16178 2 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134802093 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 161.8
Current children cumulated vsize (KiB) 15016

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.73 3/74 19530
/proc/meminfo: memFree=1375752/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=221.57
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 22155 2 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134821663 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 221.57
Current children cumulated vsize (KiB) 15016

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.75 3/74 19530
/proc/meminfo: memFree=1375752/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=281.34
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 28132 2 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134821224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 281.34
Current children cumulated vsize (KiB) 15016

[startup+342.301 s]
/proc/loadavg: 2.42 2.07 1.79 3/85 19569
/proc/meminfo: memFree=1058040/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=339.77
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 33975 2 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 339.77
Current children cumulated vsize (KiB) 15016

[startup+402.301 s]
/proc/loadavg: 2.32 2.10 1.82 3/85 19569
/proc/meminfo: memFree=686072/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=395.73
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 39570 3 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 395.73
Current children cumulated vsize (KiB) 15016

[startup+462.302 s]
/proc/loadavg: 2.15 2.09 1.83 3/82 19605
/proc/meminfo: memFree=1296592/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=455.42
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 45539 3 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 455.42
Current children cumulated vsize (KiB) 15016

[startup+522.301 s]
/proc/loadavg: 2.06 2.07 1.83 3/82 19605
/proc/meminfo: memFree=1296464/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=515.4
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 51537 3 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 515.4
Current children cumulated vsize (KiB) 15016

[startup+582.301 s]
/proc/loadavg: 2.02 2.06 1.84 3/82 19605
/proc/meminfo: memFree=1296400/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=575.37
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 57534 3 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 575.37
Current children cumulated vsize (KiB) 15016

[startup+642.302 s]
/proc/loadavg: 2.00 2.04 1.85 3/82 19605
/proc/meminfo: memFree=1296400/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=635.35
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 63532 3 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 635.35
Current children cumulated vsize (KiB) 15016


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 1.87 3/82 19605
/proc/meminfo: memFree=1296336/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=875.26
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 87522 4 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134802785 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 875.26
Current children cumulated vsize (KiB) 15016

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 1.88 3/82 19605
/proc/meminfo: memFree=1296336/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=935.24
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 93520 4 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 935.24
Current children cumulated vsize (KiB) 15016

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/82 19605
/proc/meminfo: memFree=1296336/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=995.21
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 99517 4 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134802808 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 995.21
Current children cumulated vsize (KiB) 15016

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/82 19605
/proc/meminfo: memFree=1296400/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1055.19
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 105515 4 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1055.19
Current children cumulated vsize (KiB) 15016

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/82 19611
/proc/meminfo: memFree=1296264/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1115.16
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 111512 4 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1115.16
Current children cumulated vsize (KiB) 15016

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/82 19611
/proc/meminfo: memFree=1296208/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1175.13
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 117509 4 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1175.13
Current children cumulated vsize (KiB) 15016

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 19611
/proc/meminfo: memFree=1296144/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1235.11
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 123507 4 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1235.11
Current children cumulated vsize (KiB) 15016

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 19611
/proc/meminfo: memFree=1296080/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1295.09
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 129505 4 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1295.09
Current children cumulated vsize (KiB) 15016

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 1.91 3/82 19611
/proc/meminfo: memFree=1296144/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1355.07
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 135502 5 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134796941 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1355.07
Current children cumulated vsize (KiB) 15016

[startup+1422.31 s]
/proc/loadavg: 2.05 2.02 1.92 3/82 19611
/proc/meminfo: memFree=1296144/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1415.05
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 141500 5 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135095166 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1415.05
Current children cumulated vsize (KiB) 15016

[startup+1482.3 s]
/proc/loadavg: 2.25 2.08 1.94 3/82 19611
/proc/meminfo: memFree=1296208/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1475.02
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 147497 5 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1475.02
Current children cumulated vsize (KiB) 15016

[startup+1542.3 s]
/proc/loadavg: 2.16 2.09 1.95 3/82 19611
/proc/meminfo: memFree=1296208/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1534.99
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 153494 5 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1534.99
Current children cumulated vsize (KiB) 15016

[startup+1602.3 s]
/proc/loadavg: 2.06 2.07 1.95 3/82 19611
/proc/meminfo: memFree=1296144/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1594.97
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 159492 5 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134802059 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1594.97
Current children cumulated vsize (KiB) 15016

[startup+1662.3 s]
/proc/loadavg: 2.02 2.05 1.95 3/82 19611
/proc/meminfo: memFree=1296016/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1654.95
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 165490 5 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1654.95
Current children cumulated vsize (KiB) 15016

[startup+1722.3 s]
/proc/loadavg: 2.01 2.04 1.95 3/82 19611
/proc/meminfo: memFree=1296016/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1714.92
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 171487 5 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1714.92
Current children cumulated vsize (KiB) 15016

[startup+1782.3 s]
/proc/loadavg: 2.11 2.06 1.96 3/82 19611
/proc/meminfo: memFree=1295824/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1774.91
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 177485 6 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1774.91
Current children cumulated vsize (KiB) 15016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.5 s]
/proc/loadavg: 2.07 2.06 1.96 3/82 19611
/proc/meminfo: memFree=1295824/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1800.1
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 180004 6 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 15016

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

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

[startup+1807.5 s]
/proc/loadavg: 2.07 2.06 1.96 3/82 19611
/proc/meminfo: memFree=1295824/2055920 swapFree=4179560/4192956
[pid=19445] ppid=19443 vsize=15016 CPUtime=1800.1
/proc/19445/stat : 19445 (xsolve) R 19443 19445 19171 0 -1 4194304 3080 0 0 0 180004 6 0 0 25 0 1 0 1978869374 15376384 3046 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19445/statm: 3754 3046 441 177 0 2657 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 15016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.51
CPU time (s): 1800.11
CPU user time (s): 1800.04
CPU system time (s): 0.065989
CPU usage (%): 99.5906
Max. virtual memory (cumulated for all children) (KiB): 15016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3080
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= 37061

runsolver used 1.68174 second user time and 4.90725 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-02 13:42:23
IDJOB=1040816
IDBENCH=53744
IDSOLVER=342
FILE ID=node8/1040816-1214998943
PBS_JOBID= 7870906
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-26-26.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040816-1214998943/watcher-1040816-1214998943 -o /tmp/evaluation-result-1040816-1214998943/solver-1040816-1214998943 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040816-1214998943.xml -v 1 -rs 941879267 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dee6717e94e3c396cc9a79e38a8821c4
RANDOM SEED=941879267

node8.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:       1325184 kB
Buffers:         61656 kB
Cached:         516728 kB
SwapCached:       6756 kB
Active:         196724 kB
Inactive:       453800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1325184 kB
SwapTotal:     4192956 kB
SwapFree:      4179560 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          85644 kB
Slab:            65240 kB
Committed_AS:  3997088 kB
PageTables:       1880 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node8 at 2008-07-02 14:12:33