Trace number 1040864

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) 1800.03 1811.41

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-36-36.xml
MD5SUM0853b0e8f7ee4392e72aa3d396f96728
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.595908
Satisfiable
(Un)Satisfiability was proved
Number of variables2592
Number of constraints3153
Maximum constraint arity36
Maximum domain size127
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2521
Global constraints used (with number of constraints)cumulative(2),weightedsum(630)

Solver Data (download as text)

0.00/0.00	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-1040864-1214998948/watcher-1040864-1214998948 -o /tmp/evaluation-result-1040864-1214998948/solver-1040864-1214998948 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040864-1214998948.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: 1.99 1.97 1.67 3/70 3566
/proc/meminfo: memFree=1610792/2055920 swapFree=4120144/4192956
[pid=3566] ppid=3564 vsize=4452 CPUtime=0
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 1288140756 4558848 241 996147200 134512640 135239763 4294956208 18446744073709551615 4159037776 0 0 4096 0 0 0 0 17 1 0 0
/proc/3566/statm: 1113 246 210 177 0 16 0

[startup+0.0116929 s]
/proc/loadavg: 1.99 1.97 1.67 3/70 3566
/proc/meminfo: memFree=1610792/2055920 swapFree=4120144/4192956
[pid=3566] ppid=3564 vsize=4852 CPUtime=0
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 491 0 0 0 0 0 0 0 18 0 1 0 1288140756 4968448 457 996147200 134512640 135239763 4294956208 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/3566/statm: 1213 457 349 177 0 116 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4852

[startup+0.101711 s]
/proc/loadavg: 1.99 1.97 1.67 3/70 3566
/proc/meminfo: memFree=1610792/2055920 swapFree=4120144/4192956
[pid=3566] ppid=3564 vsize=7100 CPUtime=0.09
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 1095 0 0 0 9 0 0 0 18 0 1 0 1288140756 7270400 1061 996147200 134512640 135239763 4294956208 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/3566/statm: 1775 1061 375 177 0 678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7100

[startup+0.301749 s]
/proc/loadavg: 1.99 1.97 1.67 3/70 3566
/proc/meminfo: memFree=1610792/2055920 swapFree=4120144/4192956
[pid=3566] ppid=3564 vsize=25960 CPUtime=0.29
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5778 0 0 0 27 2 0 0 19 0 1 0 1288140756 26583040 5678 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/3566/statm: 6490 5678 418 177 0 5393 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25960

[startup+0.701828 s]
/proc/loadavg: 1.99 1.97 1.67 3/70 3566
/proc/meminfo: memFree=1610792/2055920 swapFree=4120144/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=0.69
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5836 0 0 0 67 2 0 0 22 0 1 0 1288140756 26701824 5736 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/3566/statm: 6519 5736 418 177 0 5422 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26076

[startup+1.502 s]
/proc/loadavg: 1.91 1.95 1.67 2/71 3567
/proc/meminfo: memFree=1589472/2055920 swapFree=4120144/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1.49
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5836 0 0 0 147 2 0 0 25 0 1 0 1288140756 26701824 5736 996147200 134512640 135239763 4294956208 18446744073709551615 134796615 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5736 418 177 0 5422 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26076

[startup+3.10131 s]
/proc/loadavg: 1.91 1.95 1.67 2/65 3588
/proc/meminfo: memFree=1592208/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=3.07
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5836 0 0 0 304 3 0 0 25 0 1 0 1288140756 26701824 5736 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5736 418 177 0 5422 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26076

[startup+6.30195 s]
/proc/loadavg: 1.92 1.95 1.67 3/83 3675
/proc/meminfo: memFree=1560808/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=6.25
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5836 0 0 0 622 3 0 0 25 0 1 0 1288140756 26701824 5736 996147200 134512640 135239763 4294956208 18446744073709551615 134821011 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5736 418 177 0 5422 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 26076

[startup+12.7012 s]
/proc/loadavg: 1.93 1.95 1.67 3/75 3677
/proc/meminfo: memFree=1534064/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=12.62
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5838 0 0 0 1259 3 0 0 25 0 1 0 1288140756 26701824 5738 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5738 420 177 0 5422 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 26076

[startup+25.5017 s]
/proc/loadavg: 1.94 1.96 1.68 3/75 3677
/proc/meminfo: memFree=1533808/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=25.36
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5838 0 0 0 2533 3 0 0 25 0 1 0 1288140756 26701824 5738 996147200 134512640 135239763 4294956208 18446744073709551615 134796417 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5738 420 177 0 5422 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 26076

[startup+51.1018 s]
/proc/loadavg: 1.96 1.96 1.68 3/75 3677
/proc/meminfo: memFree=1533232/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=50.84
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5838 0 0 0 5081 3 0 0 25 0 1 0 1288140756 26701824 5738 996147200 134512640 135239763 4294956208 18446744073709551615 134796815 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5738 420 177 0 5422 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 26076

[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.70 3/75 3677
/proc/meminfo: memFree=1532016/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=101.81
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5838 0 0 0 10178 3 0 0 25 0 1 0 1288140756 26701824 5738 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5738 420 177 0 5422 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 26076

[startup+162.302 s]
/proc/loadavg: 2.50 2.11 1.76 3/74 3814
/proc/meminfo: memFree=1583160/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=159.21
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5838 0 0 0 15914 7 0 0 25 0 1 0 1288140756 26701824 5738 996147200 134512640 135239763 4294956208 18446744073709551615 135057038 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5738 420 177 0 5422 0
Current children cumulated CPU time (s) 159.21
Current children cumulated vsize (KiB) 26076

[startup+222.302 s]
/proc/loadavg: 2.18 2.08 1.78 3/74 3814
/proc/meminfo: memFree=1583040/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=218.93
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5838 0 0 0 21886 7 0 0 25 0 1 0 1288140756 26701824 5738 996147200 134512640 135239763 4294956208 18446744073709551615 134801990 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5738 420 177 0 5422 0
Current children cumulated CPU time (s) 218.93
Current children cumulated vsize (KiB) 26076

[startup+282.301 s]
/proc/loadavg: 2.07 2.07 1.79 3/74 3814
/proc/meminfo: memFree=1582976/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=278.67
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5838 0 0 0 27860 7 0 0 25 0 1 0 1288140756 26701824 5738 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5738 420 177 0 5422 0
Current children cumulated CPU time (s) 278.67
Current children cumulated vsize (KiB) 26076

[startup+342.301 s]
/proc/loadavg: 2.02 2.05 1.80 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=338.4
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5838 0 0 0 33833 7 0 0 25 0 1 0 1288140756 26701824 5738 996147200 134512640 135239763 4294956208 18446744073709551615 134802424 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5738 420 177 0 5422 0
Current children cumulated CPU time (s) 338.4
Current children cumulated vsize (KiB) 26076

[startup+402.302 s]
/proc/loadavg: 2.01 2.04 1.81 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=398.13
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5838 0 0 0 39806 7 0 0 25 0 1 0 1288140756 26701824 5738 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5738 420 177 0 5422 0
Current children cumulated CPU time (s) 398.13
Current children cumulated vsize (KiB) 26076

[startup+462.302 s]
/proc/loadavg: 2.00 2.03 1.82 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=457.86
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5838 0 0 0 45779 7 0 0 25 0 1 0 1288140756 26701824 5738 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5738 420 177 0 5422 0
Current children cumulated CPU time (s) 457.86
Current children cumulated vsize (KiB) 26076

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 1.83 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=517.59
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 51752 7 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 517.59
Current children cumulated vsize (KiB) 26076

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 1.83 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=577.31
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 57724 7 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 577.31
Current children cumulated vsize (KiB) 26076

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 1.84 3/74 3814
/proc/meminfo: memFree=1582976/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=637.04
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 63697 7 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 637.04
Current children cumulated vsize (KiB) 26076


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.86 3/74 3814
/proc/meminfo: memFree=1582784/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=816.24
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 81616 8 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134796856 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 816.24
Current children cumulated vsize (KiB) 26076

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 1.86 3/74 3814
/proc/meminfo: memFree=1582720/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=875.96
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 87588 8 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134796952 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 875.96
Current children cumulated vsize (KiB) 26076

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.87 3/74 3814
/proc/meminfo: memFree=1582720/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=935.69
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 93561 8 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 935.69
Current children cumulated vsize (KiB) 26076

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/74 3814
/proc/meminfo: memFree=1582720/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=995.42
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 99534 8 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 995.42
Current children cumulated vsize (KiB) 26076

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 3815
/proc/meminfo: memFree=1582584/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1055.15
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 105507 8 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1055.15
Current children cumulated vsize (KiB) 26076

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 3821
/proc/meminfo: memFree=1582392/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1114.87
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 111479 8 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134800717 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1114.87
Current children cumulated vsize (KiB) 26076

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 3821
/proc/meminfo: memFree=1582520/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1174.6
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 117452 8 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 135097526 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1174.6
Current children cumulated vsize (KiB) 26076

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/75 3821
/proc/meminfo: memFree=1582520/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1234.34
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 123425 9 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 135057504 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1234.34
Current children cumulated vsize (KiB) 26076

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/75 3821
/proc/meminfo: memFree=1582520/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1294.07
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 129398 9 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134821011 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1294.07
Current children cumulated vsize (KiB) 26076

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3821
/proc/meminfo: memFree=1582456/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1353.8
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 135371 9 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1353.8
Current children cumulated vsize (KiB) 26076

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3822
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1413.53
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 141344 9 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1413.53
Current children cumulated vsize (KiB) 26076

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3823
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1473.25
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 147316 9 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1473.25
Current children cumulated vsize (KiB) 26076

[startup+1542.3 s]
/proc/loadavg: 2.13 2.03 1.92 3/73 4315
/proc/meminfo: memFree=1586056/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1532.13
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 153201 12 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1532.13
Current children cumulated vsize (KiB) 26076

[startup+1602.3 s]
/proc/loadavg: 2.05 2.02 1.92 3/73 4315
/proc/meminfo: memFree=1586056/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1591.87
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 159174 13 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1591.87
Current children cumulated vsize (KiB) 26076

[startup+1662.3 s]
/proc/loadavg: 2.02 2.02 1.92 3/73 4315
/proc/meminfo: memFree=1585928/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1651.59
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 165146 13 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1651.59
Current children cumulated vsize (KiB) 26076

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/73 4315
/proc/meminfo: memFree=1585992/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1711.32
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 171119 13 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134802072 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1711.32
Current children cumulated vsize (KiB) 26076

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/75 4365
/proc/meminfo: memFree=1569592/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1771.05
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 177091 14 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1771.05
Current children cumulated vsize (KiB) 26076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.4 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 4365
/proc/meminfo: memFree=1568120/2055920 swapFree=4120156/4192956
[pid=3566] ppid=3564 vsize=26076 CPUtime=1800.01
/proc/3566/stat : 3566 (xsolve) R 3564 3566 3415 0 -1 4194304 5839 0 0 0 179987 14 0 0 25 0 1 0 1288140756 26701824 5739 996147200 134512640 135239763 4294956208 18446744073709551615 134820991 0 0 4096 0 0 0 0 17 0 0 0
/proc/3566/statm: 6519 5739 420 177 0 5422 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 26076

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): 1811.41
CPU time (s): 1800.03
CPU user time (s): 1799.87
CPU system time (s): 0.152976
CPU usage (%): 99.3715
Max. virtual memory (cumulated for all children) (KiB): 26076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5839
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= 25719

runsolver used 1.82172 second user time and 4.77627 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-02 13:42:28
IDJOB=1040864
IDBENCH=53748
IDSOLVER=357
FILE ID=node20/1040864-1214998948
PBS_JOBID= 7870883
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-36-36.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-1040864-1214998948/watcher-1040864-1214998948 -o /tmp/evaluation-result-1040864-1214998948/solver-1040864-1214998948 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040864-1214998948.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0853b0e8f7ee4392e72aa3d396f96728
RANDOM SEED=639185022

node20.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		: 3000.263
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		: 3000.263
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:       1611272 kB
Buffers:         56280 kB
Cached:         225904 kB
SwapCached:      67064 kB
Active:         194064 kB
Inactive:       178740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611272 kB
SwapTotal:     4192956 kB
SwapFree:      4120144 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          95044 kB
Slab:            57216 kB
Committed_AS:  2551924 kB
PageTables:       1888 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 node20 at 2008-07-02 14:12:42