Trace number 1081954

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) 1800.06 1800.72

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-29.xml
MD5SUMeebadc79eee5c83f4490f3a0193ddac7
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.4861
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of constraints11802
Maximum constraint arity2
Maximum domain size29
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11802
Global constraints used (with number of constraints)

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-1081954-1215220102/watcher-1081954-1215220102 -o /tmp/evaluation-result-1081954-1215220102/solver-1081954-1215220102 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081954-1215220102.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: 2.08 2.02 2.01 4/72 31689
/proc/meminfo: memFree=1774792/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=4500 CPUtime=0
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 2000984832 4608000 161 996147200 134512640 135239763 4294956192 18446744073709551615 7514900 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 1125 166 140 177 0 16 0

[startup+0.041124 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 31689
/proc/meminfo: memFree=1774792/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=5368 CPUtime=0.03
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 658 0 0 0 3 0 0 0 18 0 1 0 2000984832 5496832 624 996147200 134512640 135239763 4294956192 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 1342 624 380 177 0 245 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5368

[startup+0.102161 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 31689
/proc/meminfo: memFree=1774792/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=6524 CPUtime=0.09
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 953 0 0 0 9 0 0 0 18 0 1 0 2000984832 6680576 919 996147200 134512640 135239763 4294956192 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 1631 919 380 177 0 534 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6524

[startup+0.301146 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 31689
/proc/meminfo: memFree=1774792/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=10372 CPUtime=0.29
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 1899 0 0 0 29 0 0 0 19 0 1 0 2000984832 10620928 1865 996147200 134512640 135239763 4294956192 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 2593 1865 380 177 0 1496 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10372

[startup+0.701179 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 31689
/proc/meminfo: memFree=1774792/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=38132 CPUtime=0.68
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 17085 0 0 0 61 7 0 0 23 0 1 0 2000984832 39047168 8710 996147200 134512640 135239763 4294956192 18446744073709551615 134804814 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 9533 8710 414 177 0 8436 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 38132

[startup+1.50225 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 31690
/proc/meminfo: memFree=1740672/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=39796 CPUtime=1.49
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 17662 0 0 0 141 8 0 0 25 0 1 0 2000984832 40751104 9060 996147200 134512640 135239763 4294956192 18446744073709551615 134804643 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 9949 9060 418 177 0 8852 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39796

[startup+3.10139 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 31690
/proc/meminfo: memFree=1738944/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=43792 CPUtime=3.09
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 19172 0 0 0 300 9 0 0 25 0 1 0 2000984832 44843008 9800 996147200 134512640 135239763 4294956192 18446744073709551615 135020361 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 10948 9800 418 177 0 9851 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43792

[startup+6.30167 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 31690
/proc/meminfo: memFree=1736832/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=43792 CPUtime=6.29
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 19173 0 0 0 620 9 0 0 25 0 1 0 2000984832 44843008 9801 996147200 134512640 135239763 4294956192 18446744073709551615 135016533 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 10948 9801 418 177 0 9851 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43792

[startup+12.7012 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 31690
/proc/meminfo: memFree=1735680/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=44848 CPUtime=12.68
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 19435 0 0 0 1259 9 0 0 25 0 1 0 2000984832 45924352 10063 996147200 134512640 135239763 4294956192 18446744073709551615 135102484 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 11212 10063 418 177 0 10115 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44848

[startup+25.5014 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 31690
/proc/meminfo: memFree=1735744/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=44848 CPUtime=25.48
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 19437 0 0 0 2539 9 0 0 25 0 1 0 2000984832 45924352 10065 996147200 134512640 135239763 4294956192 18446744073709551615 135073360 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 11212 10065 418 177 0 10115 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44848

[startup+51.1016 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 31690
/proc/meminfo: memFree=1735680/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=45112 CPUtime=51.06
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 19503 0 0 0 5097 9 0 0 25 0 1 0 2000984832 46194688 10131 996147200 134512640 135239763 4294956192 18446744073709551615 134805254 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 11278 10131 418 177 0 10181 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45112

[startup+102.306 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 31690
/proc/meminfo: memFree=1732800/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=47224 CPUtime=102.25
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20182 0 0 0 10215 10 0 0 25 0 1 0 2000984832 48357376 10810 996147200 134512640 135239763 4294956192 18446744073709551615 134804657 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 11806 10810 418 177 0 10709 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 47224

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31690
/proc/meminfo: memFree=1731328/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=48280 CPUtime=162.23
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20530 0 0 0 16213 10 0 0 25 0 1 0 2000984832 49438720 11158 996147200 134512640 135239763 4294956192 18446744073709551615 134806802 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12070 11158 420 177 0 10973 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 48280

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31690
/proc/meminfo: memFree=1731072/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=48544 CPUtime=222.2
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20586 0 0 0 22210 10 0 0 25 0 1 0 2000984832 49709056 11214 996147200 134512640 135239763 4294956192 18446744073709551615 135031322 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12136 11214 420 177 0 11039 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 48544

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31690
/proc/meminfo: memFree=1730880/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=48676 CPUtime=282.19
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20638 0 0 0 28208 11 0 0 25 0 1 0 2000984832 49844224 11266 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12169 11266 420 177 0 11072 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 48676

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31690
/proc/meminfo: memFree=1730816/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=48808 CPUtime=342.17
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20642 0 0 0 34206 11 0 0 25 0 1 0 2000984832 49979392 11270 996147200 134512640 135239763 4294956192 18446744073709551615 135020425 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12202 11270 420 177 0 11105 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 48808

[startup+402.301 s]
/proc/loadavg: 1.86 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1724864/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=48808 CPUtime=402.12
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20661 0 0 0 40201 11 0 0 25 0 1 0 2000984832 49979392 11289 996147200 134512640 135239763 4294956192 18446744073709551615 135017810 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12202 11289 420 177 0 11105 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 48808

[startup+462.302 s]
/proc/loadavg: 1.95 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1724608/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=48808 CPUtime=462.1
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20661 0 0 0 46199 11 0 0 25 0 1 0 2000984832 49979392 11289 996147200 134512640 135239763 4294956192 18446744073709551615 135095040 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12202 11289 420 177 0 11105 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 48808

[startup+522.302 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1722816/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=48940 CPUtime=522.08
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20685 0 0 0 52197 11 0 0 25 0 1 0 2000984832 50114560 11313 996147200 134512640 135239763 4294956192 18446744073709551615 135016504 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12235 11313 420 177 0 11138 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 48940

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1721344/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=48940 CPUtime=582.06
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20686 0 0 0 58195 11 0 0 25 0 1 0 2000984832 50114560 11314 996147200 134512640 135239763 4294956192 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12235 11314 420 177 0 11138 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 48940

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1720704/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=49072 CPUtime=642.04
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20760 0 0 0 64193 11 0 0 25 0 1 0 2000984832 50249728 11388 996147200 134512640 135239763 4294956192 18446744073709551615 135095024 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12268 11388 420 177 0 11171 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 49072


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1719808/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=49072 CPUtime=881.96
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20821 0 0 0 88184 12 0 0 25 0 1 0 2000984832 50249728 11449 996147200 134512640 135239763 4294956192 18446744073709551615 134806539 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12268 11449 420 177 0 11171 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 49072

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1719680/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=49072 CPUtime=941.94
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 20821 0 0 0 94182 12 0 0 25 0 1 0 2000984832 50249728 11449 996147200 134512640 135239763 4294956192 18446744073709551615 135016484 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 12268 11449 420 177 0 11171 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 49072

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1719232/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1001.91
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21895 0 0 0 100179 12 0 0 25 0 1 0 2000984832 54579200 11498 996147200 134512640 135239763 4294956192 18446744073709551615 135071099 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11498 420 177 0 12228 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 53300

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1719040/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1061.89
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21895 0 0 0 106177 12 0 0 25 0 1 0 2000984832 54579200 11498 996147200 134512640 135239763 4294956192 18446744073709551615 135096144 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11498 420 177 0 12228 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 53300

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1718976/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1121.87
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21895 0 0 0 112174 13 0 0 25 0 1 0 2000984832 54579200 11498 996147200 134512640 135239763 4294956192 18446744073709551615 135019138 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11498 420 177 0 12228 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 53300

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1718976/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1181.85
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21895 0 0 0 118172 13 0 0 25 0 1 0 2000984832 54579200 11498 996147200 134512640 135239763 4294956192 18446744073709551615 135015249 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11498 420 177 0 12228 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 53300

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1718848/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1241.83
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21908 0 0 0 124170 13 0 0 25 0 1 0 2000984832 54579200 11511 996147200 134512640 135239763 4294956192 18446744073709551615 135016518 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11511 420 177 0 12228 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 53300

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1718848/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1301.81
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21909 0 0 0 130168 13 0 0 25 0 1 0 2000984832 54579200 11512 996147200 134512640 135239763 4294956192 18446744073709551615 135019135 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11512 420 177 0 12228 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 53300

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1718784/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1361.78
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21909 0 0 0 136165 13 0 0 25 0 1 0 2000984832 54579200 11512 996147200 134512640 135239763 4294956192 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11512 420 177 0 12228 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 53300

[startup+1422.31 s]
/proc/loadavg: 2.04 1.99 1.99 3/73 31751
/proc/meminfo: memFree=1718720/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1421.77
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21909 0 0 0 142164 13 0 0 25 0 1 0 2000984832 54579200 11512 996147200 134512640 135239763 4294956192 18446744073709551615 134805262 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11512 420 177 0 12228 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 53300

[startup+1482.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/73 31751
/proc/meminfo: memFree=1718720/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1481.74
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21909 0 0 0 148161 13 0 0 25 0 1 0 2000984832 54579200 11512 996147200 134512640 135239763 4294956192 18446744073709551615 135016531 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11512 420 177 0 12228 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 53300

[startup+1542.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 31751
/proc/meminfo: memFree=1718720/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1541.72
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21909 0 0 0 154159 13 0 0 25 0 1 0 2000984832 54579200 11512 996147200 134512640 135239763 4294956192 18446744073709551615 135096225 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11512 420 177 0 12228 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 53300

[startup+1602.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 31751
/proc/meminfo: memFree=1718528/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1601.71
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21909 0 0 0 160157 14 0 0 25 0 1 0 2000984832 54579200 11512 996147200 134512640 135239763 4294956192 18446744073709551615 135074167 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11512 420 177 0 12228 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 53300

[startup+1662.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 31751
/proc/meminfo: memFree=1718208/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1661.68
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21968 0 0 0 166154 14 0 0 25 0 1 0 2000984832 54579200 11571 996147200 134512640 135239763 4294956192 18446744073709551615 135071862 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11571 420 177 0 12228 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 53300

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 31753
/proc/meminfo: memFree=1717888/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1721.66
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21968 0 0 0 172152 14 0 0 25 0 1 0 2000984832 54579200 11571 996147200 134512640 135239763 4294956192 18446744073709551615 135015264 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11571 420 177 0 12228 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 53300

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 31753
/proc/meminfo: memFree=1717760/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1781.64
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21968 0 0 0 178150 14 0 0 25 0 1 0 2000984832 54579200 11571 996147200 134512640 135239763 4294956192 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11571 420 177 0 12228 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 53300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31753
/proc/meminfo: memFree=1717760/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1800.04
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21968 0 0 0 179990 14 0 0 25 0 1 0 2000984832 54579200 11571 996147200 134512640 135239763 4294956192 18446744073709551615 135073744 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11571 420 177 0 12228 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 53300

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

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

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31753
/proc/meminfo: memFree=1717760/2055920 swapFree=4180972/4192956
[pid=31689] ppid=31687 vsize=53300 CPUtime=1800.04
/proc/31689/stat : 31689 (xsolve) R 31687 31689 30823 0 -1 4194304 21968 0 0 0 179990 14 0 0 25 0 1 0 2000984832 54579200 11571 996147200 134512640 135239763 4294956192 18446744073709551615 135073744 0 0 4096 0 0 0 0 17 0 0 0
/proc/31689/statm: 13325 11571 420 177 0 12228 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 53300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1799.9
CPU system time (s): 0.150977
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 59276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21968
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= 7002

runsolver used 1.50077 second user time and 5.06923 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-05 03:08:22
IDJOB=1081954
IDBENCH=57165
IDSOLVER=357
FILE ID=node15/1081954-1215220102
PBS_JOBID= 7881813
Free space on /tmp= 66492 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-29.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-1081954-1215220102/watcher-1081954-1215220102 -o /tmp/evaluation-result-1081954-1215220102/solver-1081954-1215220102 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081954-1215220102.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= eebadc79eee5c83f4490f3a0193ddac7
RANDOM SEED=1952277517

node15.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		: 3000.229
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		: 3000.229
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:       1775272 kB
Buffers:         30964 kB
Cached:         143964 kB
SwapCached:       6020 kB
Active:         180496 kB
Inactive:        41372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775272 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          54624 kB
Slab:            44064 kB
Committed_AS:  3664780 kB
PageTables:       1944 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= 66492 MiB
End job on node15 at 2008-07-05 03:38:25