Trace number 1040814

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) 1800.04 1806.41

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-34-34.xml
MD5SUM7e3280ba9dc65b7feb94946bec69bf0a
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 variables2312
Number of constraints2808
Maximum constraint arity34
Maximum domain size117
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2245
Global constraints used (with number of constraints)cumulative(2),weightedsum(561)

Solver Data (download as text)

0.00/0.02	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-1040814-1214998943/watcher-1040814-1214998943 -o /tmp/evaluation-result-1040814-1214998943/solver-1040814-1214998943 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040814-1214998943.xml -heu dyn -sac 3 -ds 2 

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


[startup+0 s]
/proc/loadavg: 2.29 2.04 1.70 4/83 7977
/proc/meminfo: memFree=1315384/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=18572 CPUtime=0
/proc/7977/stat : 7977 (runsolver) R 7975 7977 7688 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 612141567 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 270187162919 0 0 4096 24578 0 0 0 17 1 0 0
/proc/7977/statm: 4643 292 257 25 0 2626 0

[startup+0.030045 s]
/proc/loadavg: 2.29 2.04 1.70 4/83 7977
/proc/meminfo: memFree=1315384/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=5248 CPUtime=0.01
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 634 0 0 0 1 0 0 0 21 0 1 0 612141567 5373952 600 996147200 134512640 135239763 4294956208 18446744073709551615 134698434 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 1312 600 375 177 0 215 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5248

[startup+0.100913 s]
/proc/loadavg: 2.29 2.04 1.70 4/83 7977
/proc/meminfo: memFree=1315384/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=7148 CPUtime=0.08
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 1092 0 0 0 8 0 0 0 21 0 1 0 612141567 7319552 1058 996147200 134512640 135239763 4294956208 18446744073709551615 134683412 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 1787 1058 375 177 0 690 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7148

[startup+0.301943 s]
/proc/loadavg: 2.29 2.04 1.70 4/83 7977
/proc/meminfo: memFree=1315384/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=0.28
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5152 0 0 0 26 2 0 0 23 0 1 0 612141567 24055808 5052 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5052 418 177 0 4776 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 23492

[startup+0.701988 s]
/proc/loadavg: 2.29 2.04 1.70 4/83 7977
/proc/meminfo: memFree=1315384/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=0.67
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5170 0 0 0 65 2 0 0 25 0 1 0 612141567 24055808 5070 996147200 134512640 135239763 4294956208 18446744073709551615 134796511 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5070 418 177 0 4776 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 23492

[startup+1.50108 s]
/proc/loadavg: 2.29 2.04 1.70 3/84 7978
/proc/meminfo: memFree=1290096/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1.47
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5181 0 0 0 145 2 0 0 25 0 1 0 612141567 24055808 5081 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5081 418 177 0 4776 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23492

[startup+3.10226 s]
/proc/loadavg: 2.29 2.04 1.70 3/84 7978
/proc/meminfo: memFree=1282480/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=3.06
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5181 0 0 0 303 3 0 0 25 0 1 0 612141567 24055808 5081 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5081 418 177 0 4776 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 23492

[startup+6.30163 s]
/proc/loadavg: 2.27 2.04 1.70 3/84 7978
/proc/meminfo: memFree=1258224/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=6.23
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 620 3 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135097552 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 23492

[startup+12.7024 s]
/proc/loadavg: 2.32 2.05 1.71 3/84 7978
/proc/meminfo: memFree=1209592/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=12.58
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 1255 3 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135057041 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 23492

[startup+25.5018 s]
/proc/loadavg: 2.62 2.13 1.74 3/84 7978
/proc/meminfo: memFree=1107768/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=25.29
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 2525 4 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 23492

[startup+51.1018 s]
/proc/loadavg: 3.11 2.28 1.80 3/84 7980
/proc/meminfo: memFree=930616/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=50.87
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 5079 8 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134842514 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 23492

[startup+102.307 s]
/proc/loadavg: 3.83 2.59 1.93 3/84 7981
/proc/meminfo: memFree=548984/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=102.06
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 10193 13 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 23492

[startup+162.302 s]
/proc/loadavg: 3.93 2.86 2.06 2/84 7982
/proc/meminfo: memFree=332152/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=162.01
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 16182 19 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134801961 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 162.01
Current children cumulated vsize (KiB) 23492

[startup+222.301 s]
/proc/loadavg: 3.54 2.95 2.14 3/84 7982
/proc/meminfo: memFree=150648/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=221.97
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 22173 24 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 221.97
Current children cumulated vsize (KiB) 23492

[startup+282.301 s]
/proc/loadavg: 3.88 3.16 2.26 4/84 7984
/proc/meminfo: memFree=16120/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=281.67
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 28138 29 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134820991 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 281.67
Current children cumulated vsize (KiB) 23492

[startup+342.301 s]
/proc/loadavg: 4.60 3.49 2.43 3/84 7985
/proc/meminfo: memFree=14840/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=341.65
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 34129 36 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 341.65
Current children cumulated vsize (KiB) 23492

[startup+402.301 s]
/proc/loadavg: 4.32 3.63 2.55 2/74 7986
/proc/meminfo: memFree=1840008/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=401.58
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 40116 42 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 401.58
Current children cumulated vsize (KiB) 23492

[startup+462.302 s]
/proc/loadavg: 3.07 3.42 2.54 3/82 8021
/proc/meminfo: memFree=1834312/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=461.36
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 46088 48 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134802267 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 461.36
Current children cumulated vsize (KiB) 23492

[startup+522.302 s]
/proc/loadavg: 2.39 3.16 2.50 3/82 8021
/proc/meminfo: memFree=1834440/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=521.12
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 52064 48 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 521.12
Current children cumulated vsize (KiB) 23492

[startup+582.302 s]
/proc/loadavg: 2.14 2.94 2.47 3/82 8021
/proc/meminfo: memFree=1834440/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=580.88
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 58040 48 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134801977 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 580.88
Current children cumulated vsize (KiB) 23492

[startup+642.302 s]
/proc/loadavg: 2.05 2.77 2.44 3/82 8021
/proc/meminfo: memFree=1834376/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=640.64
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 64016 48 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 640.64
Current children cumulated vsize (KiB) 23492


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.41 2.35 3/82 8021
/proc/meminfo: memFree=1834312/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=819.91
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 81943 48 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 819.91
Current children cumulated vsize (KiB) 23492

[startup+882.301 s]
/proc/loadavg: 2.00 2.34 2.33 3/82 8021
/proc/meminfo: memFree=1834248/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=879.68
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 87919 49 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 879.68
Current children cumulated vsize (KiB) 23492

[startup+942.301 s]
/proc/loadavg: 2.00 2.27 2.30 3/82 8021
/proc/meminfo: memFree=1834248/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=939.44
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 93895 49 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 939.44
Current children cumulated vsize (KiB) 23492

[startup+1002.3 s]
/proc/loadavg: 2.00 2.22 2.28 3/82 8021
/proc/meminfo: memFree=1834248/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=999.19
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 99870 49 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 999.19
Current children cumulated vsize (KiB) 23492

[startup+1062.3 s]
/proc/loadavg: 2.00 2.18 2.26 3/82 8021
/proc/meminfo: memFree=1834184/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1058.95
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 105846 49 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1058.95
Current children cumulated vsize (KiB) 23492

[startup+1122.3 s]
/proc/loadavg: 2.00 2.14 2.24 3/82 8027
/proc/meminfo: memFree=1833160/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1118.68
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 111818 50 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135057178 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1118.68
Current children cumulated vsize (KiB) 23492

[startup+1182.3 s]
/proc/loadavg: 2.00 2.11 2.23 3/82 8027
/proc/meminfo: memFree=1833160/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1178.44
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 117794 50 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1178.44
Current children cumulated vsize (KiB) 23492

[startup+1242.3 s]
/proc/loadavg: 2.00 2.09 2.21 3/82 8027
/proc/meminfo: memFree=1833160/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1238.2
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 123770 50 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1238.2
Current children cumulated vsize (KiB) 23492

[startup+1302.3 s]
/proc/loadavg: 2.00 2.07 2.19 3/82 8027
/proc/meminfo: memFree=1833096/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1297.97
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 129746 51 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1297.97
Current children cumulated vsize (KiB) 23492

[startup+1362.3 s]
/proc/loadavg: 2.00 2.06 2.18 3/82 8027
/proc/meminfo: memFree=1833032/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1357.72
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 135721 51 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1357.72
Current children cumulated vsize (KiB) 23492

[startup+1422.31 s]
/proc/loadavg: 2.00 2.04 2.16 3/82 8027
/proc/meminfo: memFree=1832968/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1417.48
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 141697 51 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1417.48
Current children cumulated vsize (KiB) 23492

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 2.15 3/82 8027
/proc/meminfo: memFree=1832968/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1477.24
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 147673 51 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1477.24
Current children cumulated vsize (KiB) 23492

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.14 3/82 8027
/proc/meminfo: memFree=1832904/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1536.99
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 153648 51 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1536.99
Current children cumulated vsize (KiB) 23492

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.13 3/82 8027
/proc/meminfo: memFree=1832904/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1596.75
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 159624 51 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1596.75
Current children cumulated vsize (KiB) 23492

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.12 3/82 8027
/proc/meminfo: memFree=1832776/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1656.51
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 165600 51 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1656.51
Current children cumulated vsize (KiB) 23492

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.11 3/82 8027
/proc/meminfo: memFree=1832776/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1716.26
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 171575 51 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134797461 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1716.26
Current children cumulated vsize (KiB) 23492

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.09 3/82 8027
/proc/meminfo: memFree=1832776/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1776.03
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 177551 52 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 135030869 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1776.03
Current children cumulated vsize (KiB) 23492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.4 s]
/proc/loadavg: 2.00 2.00 2.09 3/82 8027
/proc/meminfo: memFree=1832776/2055920 swapFree=4179932/4192956
[pid=7977] ppid=7975 vsize=23492 CPUtime=1800.03
/proc/7977/stat : 7977 (xsolve) R 7975 7977 7688 0 -1 4194304 5183 0 0 0 179951 52 0 0 25 0 1 0 612141567 24055808 5083 996147200 134512640 135239763 4294956208 18446744073709551615 134796536 0 0 4096 0 0 0 0 17 0 0 0
/proc/7977/statm: 5873 5083 420 177 0 4776 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 23492

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): 1806.41
CPU time (s): 1800.04
CPU user time (s): 1799.51
CPU system time (s): 0.52592
CPU usage (%): 99.6474
Max. virtual memory (cumulated for all children) (KiB): 23492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.51
system time used= 0.52592
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5183
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= 27216

runsolver used 1.65975 second user time and 4.93325 second system time

The end

Launcher Data (download as text)

Begin job on node88 at 2008-07-02 13:42:23
IDJOB=1040814
IDBENCH=53743
IDSOLVER=357
FILE ID=node88/1040814-1214998943
PBS_JOBID= 7870748
Free space on /tmp= 66508 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-34-34.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-1040814-1214998943/watcher-1040814-1214998943 -o /tmp/evaluation-result-1040814-1214998943/solver-1040814-1214998943 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040814-1214998943.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7e3280ba9dc65b7feb94946bec69bf0a
RANDOM SEED=174616220

node88.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		: 3000.232
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		: 3000.232
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:       1315864 kB
Buffers:         64768 kB
Cached:         569868 kB
SwapCached:       7148 kB
Active:         263960 kB
Inactive:       396500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315864 kB
SwapTotal:     4192956 kB
SwapFree:      4179932 kB
Dirty:           38120 kB
Writeback:           0 kB
Mapped:          42736 kB
Slab:            64588 kB
Committed_AS:   898748 kB
PageTables:       1992 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= 66536 MiB
End job on node88 at 2008-07-02 14:12:32