Trace number 1063378

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-prime 1.313? (TO) 1800.14 1808.67

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-agg3.xml
MD5SUM91f2ade819388a2c4eea77b263dbee23
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.1972
Satisfiable
(Un)Satisfiability was proved
Number of variables9060
Number of constraints489
Maximum constraint arity1440
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension489
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	c mistral-prime 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-1063378-1215136725/watcher-1063378-1215136725 -o /tmp/evaluation-result-1063378-1215136725/solver-1063378-1215136725 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063378-1215136725.xml 

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18021
/proc/meminfo: memFree=1714328/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=4580 CPUtime=0
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 636592714 4689920 302 996147200 134512640 135237403 4294956256 18446744073709551615 4158999808 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 1145 307 262 176 0 49 0

[startup+0.05334 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18021
/proc/meminfo: memFree=1714328/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=6300 CPUtime=0.04
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 858 0 0 0 4 0 0 0 18 0 1 0 636592714 6451200 824 996147200 134512640 135237403 4294956256 18446744073709551615 7222907 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 1575 825 350 176 0 479 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6300

[startup+0.102346 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18021
/proc/meminfo: memFree=1714328/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=8572 CPUtime=0.09
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 1437 0 0 0 9 0 0 0 18 0 1 0 636592714 8777728 1403 996147200 134512640 135237403 4294956256 18446744073709551615 7255004 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 2143 1405 359 176 0 1047 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8572

[startup+0.301356 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18021
/proc/meminfo: memFree=1714328/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=9668 CPUtime=0.29
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 1701 0 0 0 28 1 0 0 19 0 1 0 636592714 9900032 1667 996147200 134512640 135237403 4294956256 18446744073709551615 134607579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 2417 1667 359 176 0 1321 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9668

[startup+0.701395 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18021
/proc/meminfo: memFree=1714328/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=12252 CPUtime=0.69
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 2357 0 0 0 68 1 0 0 23 0 1 0 636592714 12546048 2323 996147200 134512640 135237403 4294956256 18446744073709551615 6955582 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 3063 2323 359 176 0 1967 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12252

[startup+1.50148 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18022
/proc/meminfo: memFree=1704976/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=14856 CPUtime=1.48
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 2940 0 0 0 147 1 0 0 25 0 1 0 636592714 15212544 2906 996147200 134512640 135237403 4294956256 18446744073709551615 134607560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 3714 2906 359 176 0 2618 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14856

[startup+3.10164 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18022
/proc/meminfo: memFree=1689040/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=44972 CPUtime=3.09
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 10189 0 0 0 304 5 0 0 25 0 1 0 636592714 46051328 10155 996147200 134512640 135237403 4294956256 18446744073709551615 134607643 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 11243 10155 359 176 0 10147 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44972

[startup+6.30197 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18022
/proc/meminfo: memFree=1573328/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=202704 CPUtime=6.29
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 49904 0 0 0 610 19 0 0 25 0 1 0 636592714 207568896 49416 996147200 134512640 135237403 4294956256 18446744073709551615 135028850 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 50676 49416 407 176 0 49580 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 202704

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18022
/proc/meminfo: memFree=1474832/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=252548 CPUtime=12.69
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 66170 0 0 0 1243 26 0 0 25 0 1 0 636592714 258609152 61616 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 63137 61616 408 176 0 62041 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 252548

[startup+25.5029 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18022
/proc/meminfo: memFree=1365264/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=376940 CPUtime=25.48
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 104896 0 0 0 2506 42 0 0 25 0 1 0 636592714 385986560 88052 996147200 134512640 135237403 4294956256 18446744073709551615 135069096 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 94235 88052 408 176 0 93139 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 376940

[startup+51.1025 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18022
/proc/meminfo: memFree=1303952/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=419592 CPUtime=51.07
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 119555 0 0 0 5058 49 0 0 25 0 1 0 636592714 429662208 102711 996147200 134512640 135237403 4294956256 18446744073709551615 134801373 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 104898 102711 408 176 0 103802 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 419592

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18022
/proc/meminfo: memFree=1300368/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=422364 CPUtime=102.25
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120441 0 0 0 10176 49 0 0 25 0 1 0 636592714 432500736 103597 996147200 134512640 135237403 4294956256 18446744073709551615 135069344 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105591 103597 408 176 0 104495 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 422364

[startup+162.303 s]
/proc/loadavg: 2.06 2.01 2.00 3/74 18028
/proc/meminfo: memFree=1299920/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=422628 CPUtime=162.21
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120507 0 0 0 16171 50 0 0 25 0 1 0 636592714 432771072 103663 996147200 134512640 135237403 4294956256 18446744073709551615 134801725 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105657 103663 408 176 0 104561 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 422628

[startup+222.303 s]
/proc/loadavg: 2.43 2.12 2.04 3/74 18504
/proc/meminfo: memFree=1261912/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423024 CPUtime=220.14
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120587 0 0 0 21962 52 0 0 25 0 1 0 636592714 433176576 103743 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105756 103743 408 176 0 104660 0
Current children cumulated CPU time (s) 220.14
Current children cumulated vsize (KiB) 423024

[startup+282.302 s]
/proc/loadavg: 2.16 2.09 2.03 3/74 18532
/proc/meminfo: memFree=1255696/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423156 CPUtime=279.91
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120647 0 0 0 27939 52 0 0 25 0 1 0 636592714 433311744 103803 996147200 134512640 135237403 4294956256 18446744073709551615 134800979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105789 103803 408 176 0 104693 0
Current children cumulated CPU time (s) 279.91
Current children cumulated vsize (KiB) 423156

[startup+342.302 s]
/proc/loadavg: 2.10 2.09 2.03 3/74 18532
/proc/meminfo: memFree=1255504/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423288 CPUtime=339.67
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120675 0 0 0 33915 52 0 0 25 0 1 0 636592714 433446912 103831 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105822 103831 408 176 0 104726 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 423288

[startup+402.302 s]
/proc/loadavg: 2.13 2.10 2.03 3/74 18532
/proc/meminfo: memFree=1255440/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423288 CPUtime=399.43
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120675 0 0 0 39891 52 0 0 25 0 1 0 636592714 433446912 103831 996147200 134512640 135237403 4294956256 18446744073709551615 135095600 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105822 103831 408 176 0 104726 0
Current children cumulated CPU time (s) 399.43
Current children cumulated vsize (KiB) 423288

[startup+462.301 s]
/proc/loadavg: 2.12 2.11 2.04 3/74 18532
/proc/meminfo: memFree=1255312/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423420 CPUtime=459.18
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120701 0 0 0 45866 52 0 0 25 0 1 0 636592714 433582080 103857 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105855 103857 408 176 0 104759 0
Current children cumulated CPU time (s) 459.18
Current children cumulated vsize (KiB) 423420

[startup+522.302 s]
/proc/loadavg: 2.04 2.08 2.03 3/74 18532
/proc/meminfo: memFree=1255056/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423552 CPUtime=518.95
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120765 0 0 0 51842 53 0 0 25 0 1 0 636592714 433717248 103921 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105888 103921 408 176 0 104792 0
Current children cumulated CPU time (s) 518.95
Current children cumulated vsize (KiB) 423552

[startup+582.302 s]
/proc/loadavg: 2.01 2.07 2.03 3/74 18532
/proc/meminfo: memFree=1255056/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423552 CPUtime=578.71
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120765 0 0 0 57818 53 0 0 25 0 1 0 636592714 433717248 103921 996147200 134512640 135237403 4294956256 18446744073709551615 134801360 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105888 103921 408 176 0 104792 0
Current children cumulated CPU time (s) 578.71
Current children cumulated vsize (KiB) 423552

[startup+642.302 s]
/proc/loadavg: 2.00 2.05 2.02 3/74 18532
/proc/meminfo: memFree=1255056/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423552 CPUtime=638.47
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120765 0 0 0 63794 53 0 0 25 0 1 0 636592714 433717248 103921 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105888 103921 408 176 0 104792 0
Current children cumulated CPU time (s) 638.47
Current children cumulated vsize (KiB) 423552


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 18532
/proc/meminfo: memFree=1254736/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423684 CPUtime=817.74
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120797 0 0 0 81721 53 0 0 25 0 1 0 636592714 433852416 103953 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105921 103953 408 176 0 104825 0
Current children cumulated CPU time (s) 817.74
Current children cumulated vsize (KiB) 423684

[startup+882.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 18532
/proc/meminfo: memFree=1254608/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423684 CPUtime=877.49
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120802 0 0 0 87696 53 0 0 25 0 1 0 636592714 433852416 103958 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105921 103958 408 176 0 104825 0
Current children cumulated CPU time (s) 877.49
Current children cumulated vsize (KiB) 423684

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 18532
/proc/meminfo: memFree=1254544/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423684 CPUtime=937.26
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120816 0 0 0 93673 53 0 0 25 0 1 0 636592714 433852416 103972 996147200 134512640 135237403 4294956256 18446744073709551615 134800945 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105921 103972 408 176 0 104825 0
Current children cumulated CPU time (s) 937.26
Current children cumulated vsize (KiB) 423684

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 18532
/proc/meminfo: memFree=1254480/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423684 CPUtime=997.01
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120817 0 0 0 99648 53 0 0 25 0 1 0 636592714 433852416 103973 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105921 103973 408 176 0 104825 0
Current children cumulated CPU time (s) 997.01
Current children cumulated vsize (KiB) 423684

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1254480/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423684 CPUtime=1056.77
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120817 0 0 0 105624 53 0 0 25 0 1 0 636592714 433852416 103973 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105921 103973 408 176 0 104825 0
Current children cumulated CPU time (s) 1056.77
Current children cumulated vsize (KiB) 423684

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253968/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=423948 CPUtime=1116.53
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120930 0 0 0 111599 54 0 0 25 0 1 0 636592714 434122752 104086 996147200 134512640 135237403 4294956256 18446744073709551615 134801398 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 105987 104086 408 176 0 104891 0
Current children cumulated CPU time (s) 1116.53
Current children cumulated vsize (KiB) 423948

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253776/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424080 CPUtime=1176.29
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120993 0 0 0 117575 54 0 0 25 0 1 0 636592714 434257920 104149 996147200 134512640 135237403 4294956256 18446744073709551615 135094145 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106020 104149 408 176 0 104924 0
Current children cumulated CPU time (s) 1176.29
Current children cumulated vsize (KiB) 424080

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253712/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424080 CPUtime=1236.05
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 120993 0 0 0 123551 54 0 0 25 0 1 0 636592714 434257920 104149 996147200 134512640 135237403 4294956256 18446744073709551615 134801500 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106020 104149 408 176 0 104924 0
Current children cumulated CPU time (s) 1236.05
Current children cumulated vsize (KiB) 424080

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253648/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424212 CPUtime=1295.81
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 121011 0 0 0 129527 54 0 0 25 0 1 0 636592714 434393088 104167 996147200 134512640 135237403 4294956256 18446744073709551615 134800998 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106053 104167 408 176 0 104957 0
Current children cumulated CPU time (s) 1295.81
Current children cumulated vsize (KiB) 424212

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253648/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424212 CPUtime=1355.56
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 121011 0 0 0 135502 54 0 0 25 0 1 0 636592714 434393088 104167 996147200 134512640 135237403 4294956256 18446744073709551615 135069515 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106053 104167 408 176 0 104957 0
Current children cumulated CPU time (s) 1355.56
Current children cumulated vsize (KiB) 424212

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253584/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424212 CPUtime=1415.32
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 121011 0 0 0 141478 54 0 0 25 0 1 0 636592714 434393088 104167 996147200 134512640 135237403 4294956256 18446744073709551615 135069683 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106053 104167 408 176 0 104957 0
Current children cumulated CPU time (s) 1415.32
Current children cumulated vsize (KiB) 424212

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253392/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424212 CPUtime=1475.08
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 121012 0 0 0 147454 54 0 0 25 0 1 0 636592714 434393088 104168 996147200 134512640 135237403 4294956256 18446744073709551615 135098988 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106053 104168 408 176 0 104957 0
Current children cumulated CPU time (s) 1475.08
Current children cumulated vsize (KiB) 424212

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253328/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424212 CPUtime=1534.83
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 121012 0 0 0 153429 54 0 0 25 0 1 0 636592714 434393088 104168 996147200 134512640 135237403 4294956256 18446744073709551615 135033093 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106053 104168 408 176 0 104957 0
Current children cumulated CPU time (s) 1534.83
Current children cumulated vsize (KiB) 424212

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253328/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424212 CPUtime=1594.6
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 121012 0 0 0 159405 55 0 0 25 0 1 0 636592714 434393088 104168 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106053 104168 408 176 0 104957 0
Current children cumulated CPU time (s) 1594.6
Current children cumulated vsize (KiB) 424212

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253328/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424212 CPUtime=1654.36
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 121012 0 0 0 165381 55 0 0 25 0 1 0 636592714 434393088 104168 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106053 104168 408 176 0 104957 0
Current children cumulated CPU time (s) 1654.36
Current children cumulated vsize (KiB) 424212

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253328/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424212 CPUtime=1714.11
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 121012 0 0 0 171356 55 0 0 25 0 1 0 636592714 434393088 104168 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106053 104168 408 176 0 104957 0
Current children cumulated CPU time (s) 1714.11
Current children cumulated vsize (KiB) 424212

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253200/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424212 CPUtime=1773.87
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 121012 0 0 0 177332 55 0 0 25 0 1 0 636592714 434393088 104168 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106053 104168 408 176 0 104957 0
Current children cumulated CPU time (s) 1773.87
Current children cumulated vsize (KiB) 424212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253200/2055920 swapFree=4176960/4192956
[pid=18021] ppid=18019 vsize=424212 CPUtime=1800.07
/proc/18021/stat : 18021 (xsolve) R 18019 18021 17255 0 -1 4194304 121012 0 0 0 179952 55 0 0 25 0 1 0 636592714 434393088 104168 996147200 134512640 135237403 4294956256 18446744073709551615 134800979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18021/statm: 106053 104168 408 176 0 104957 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 424212

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): 1808.67
CPU time (s): 1800.14
CPU user time (s): 1799.53
CPU system time (s): 0.616906
CPU usage (%): 99.5285
Max. virtual memory (cumulated for all children) (KiB): 424212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.616906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121012
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= 23545

runsolver used 1.61575 second user time and 4.99124 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-04 03:58:46
IDJOB=1063378
IDBENCH=54746
IDSOLVER=358
FILE ID=node84/1063378-1215136725
PBS_JOBID= 7877270
Free space on /tmp= 66548 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-agg3.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1063378-1215136725/watcher-1063378-1215136725 -o /tmp/evaluation-result-1063378-1215136725/solver-1063378-1215136725 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063378-1215136725.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 91f2ade819388a2c4eea77b263dbee23
RANDOM SEED=111693526

node84.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		: 3000.231
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		: 3000.231
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:       1714808 kB
Buffers:         34348 kB
Cached:         254616 kB
SwapCached:      10236 kB
Active:         139964 kB
Inactive:       166392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714808 kB
SwapTotal:     4192956 kB
SwapFree:      4176960 kB
Dirty:            4152 kB
Writeback:           0 kB
Mapped:          24020 kB
Slab:            20196 kB
Committed_AS:  1080960 kB
PageTables:       1732 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= 66556 MiB
End job on node84 at 2008-07-04 04:28:56