Trace number 1094494

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) 1800.13 1804.56

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-15.xml
MD5SUM152be8aa8d76c652ccec1105a92e0891
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.0261
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.22	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-1094494-1215251506/watcher-1094494-1215251506 -o /tmp/evaluation-result-1094494-1215251506/solver-1094494-1215251506 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094494-1215251506.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: 2.07 2.03 1.97 4/81 5986
/proc/meminfo: memFree=1188176/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=18572 CPUtime=0
/proc/5986/stat : 5986 (runsolver) R 5984 5986 5213 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1554823406 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 268213742887 0 0 4096 24578 0 0 0 17 1 0 0
/proc/5986/statm: 4643 292 257 25 0 2626 0

[startup+0.169656 s]
/proc/loadavg: 2.07 2.03 1.97 4/81 5986
/proc/meminfo: memFree=1188176/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=7812 CPUtime=0.15
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 1152 0 0 0 15 0 0 0 18 0 1 0 1554823406 7999488 1118 996147200 134512640 135237403 4294956240 18446744073709551615 9709179 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 1953 1118 354 176 0 857 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 7812

[startup+0.201654 s]
/proc/loadavg: 2.07 2.03 1.97 4/81 5986
/proc/meminfo: memFree=1188176/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=8340 CPUtime=0.18
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 1295 0 0 0 18 0 0 0 18 0 1 0 1554823406 8540160 1261 996147200 134512640 135237403 4294956240 18446744073709551615 9709179 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 2085 1261 354 176 0 989 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8340

[startup+0.301666 s]
/proc/loadavg: 2.07 2.03 1.97 4/81 5986
/proc/meminfo: memFree=1188176/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=10056 CPUtime=0.29
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 1741 0 0 0 28 1 0 0 19 0 1 0 1554823406 10297344 1707 996147200 134512640 135237403 4294956240 18446744073709551615 4159157543 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 2514 1708 354 176 0 1418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10056

[startup+0.701711 s]
/proc/loadavg: 2.07 2.03 1.97 4/81 5986
/proc/meminfo: memFree=1188176/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=17376 CPUtime=0.69
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 3528 0 0 0 67 2 0 0 23 0 1 0 1554823406 17793024 3494 996147200 134512640 135237403 4294956240 18446744073709551615 9709179 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 4344 3494 354 176 0 3248 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17376

[startup+1.5018 s]
/proc/loadavg: 2.07 2.03 1.97 3/82 5987
/proc/meminfo: memFree=1168392/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=31428 CPUtime=1.49
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 7105 0 0 0 144 5 0 0 25 0 1 0 1554823406 32182272 7071 996147200 134512640 135237403 4294956240 18446744073709551615 9709179 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 7857 7071 354 176 0 6761 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31428

[startup+3.10198 s]
/proc/loadavg: 2.07 2.03 1.97 3/82 5987
/proc/meminfo: memFree=1147720/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=59856 CPUtime=3.07
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 14204 0 0 0 298 9 0 0 25 0 1 0 1554823406 61292544 14170 996147200 134512640 135237403 4294956240 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 14964 14170 354 176 0 13868 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 59856

[startup+6.30134 s]
/proc/loadavg: 2.07 2.03 1.97 3/82 5987
/proc/meminfo: memFree=1089996/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=117768 CPUtime=6.27
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 28649 0 0 0 607 20 0 0 25 0 1 0 1554823406 120594432 28615 996147200 134512640 135237403 4294956240 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 29442 28615 354 176 0 28346 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 117768

[startup+12.7011 s]
/proc/loadavg: 2.06 2.02 1.97 3/82 5987
/proc/meminfo: memFree=880136/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=12.67
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 1220 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787056 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 353664

[startup+25.5015 s]
/proc/loadavg: 2.13 2.04 1.97 3/82 5987
/proc/meminfo: memFree=880200/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=25.46
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 2499 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 353664

[startup+51.1014 s]
/proc/loadavg: 2.08 2.04 1.97 3/82 5987
/proc/meminfo: memFree=880200/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=51.05
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 5058 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 353664

[startup+102.302 s]
/proc/loadavg: 2.08 2.04 1.98 3/82 5987
/proc/meminfo: memFree=880328/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=102.24
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 10177 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 353664

[startup+162.303 s]
/proc/loadavg: 2.07 2.05 1.98 3/82 5987
/proc/meminfo: memFree=880264/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=162.22
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 16175 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787093 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 353664

[startup+222.306 s]
/proc/loadavg: 2.06 2.05 1.99 3/82 5987
/proc/meminfo: memFree=880264/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=222.21
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 22174 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 353664

[startup+282.302 s]
/proc/loadavg: 2.06 2.05 2.00 3/82 5987
/proc/meminfo: memFree=880200/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=282.19
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 28172 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 353664

[startup+342.301 s]
/proc/loadavg: 2.13 2.07 2.01 3/82 5987
/proc/meminfo: memFree=880136/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=342.18
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 34171 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 353664

[startup+402.301 s]
/proc/loadavg: 2.19 2.09 2.01 3/82 5987
/proc/meminfo: memFree=880200/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=402.16
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 40169 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 353664

[startup+462.302 s]
/proc/loadavg: 2.14 2.09 2.01 3/82 5987
/proc/meminfo: memFree=880136/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=462.14
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 46167 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 353664

[startup+522.302 s]
/proc/loadavg: 2.17 2.10 2.01 3/82 5987
/proc/meminfo: memFree=880200/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=522.13
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 52166 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787076 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 353664

[startup+582.302 s]
/proc/loadavg: 2.12 2.09 2.01 3/82 5993
/proc/meminfo: memFree=880064/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=582.1
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 58163 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787003 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 353664

[startup+642.301 s]
/proc/loadavg: 2.09 2.09 2.01 3/82 5993
/proc/meminfo: memFree=880064/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=642.08
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 64161 47 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 353664


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.11 2.10 2.02 3/82 5993
/proc/meminfo: memFree=880128/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=822.04
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 82156 48 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 135013491 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 353664

[startup+882.305 s]
/proc/loadavg: 2.08 2.10 2.02 3/82 5993
/proc/meminfo: memFree=880136/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=882.02
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 88154 48 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787135 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 353664

[startup+942.301 s]
/proc/loadavg: 2.06 2.09 2.02 3/82 5993
/proc/meminfo: memFree=880136/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=942
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 94152 48 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 353664

[startup+1002.3 s]
/proc/loadavg: 2.27 2.14 2.04 3/71 6017
/proc/meminfo: memFree=1009432/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1001.92
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 100140 52 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 135013494 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 353664

[startup+1062.3 s]
/proc/loadavg: 2.59 2.25 2.09 3/83 6083
/proc/meminfo: memFree=260728/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1061.6
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 106102 58 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 135013491 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1061.6
Current children cumulated vsize (KiB) 353664

[startup+1122.3 s]
/proc/loadavg: 2.40 2.27 2.10 3/74 6111
/proc/meminfo: memFree=955136/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1121.27
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 112061 66 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787216 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1121.27
Current children cumulated vsize (KiB) 353664

[startup+1182.3 s]
/proc/loadavg: 2.15 2.21 2.09 3/74 6111
/proc/meminfo: memFree=939712/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1180.96
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 118030 66 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787128 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1180.96
Current children cumulated vsize (KiB) 353664

[startup+1242.3 s]
/proc/loadavg: 2.10 2.19 2.09 3/74 6111
/proc/meminfo: memFree=923840/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1240.65
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 123998 67 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 135013457 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1240.65
Current children cumulated vsize (KiB) 353664

[startup+1302.3 s]
/proc/loadavg: 2.08 2.17 2.09 3/74 6111
/proc/meminfo: memFree=908160/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1300.35
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 129967 68 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787076 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1300.35
Current children cumulated vsize (KiB) 353664

[startup+1362.3 s]
/proc/loadavg: 2.07 2.15 2.09 3/74 6111
/proc/meminfo: memFree=892224/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1360.06
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 135938 68 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1360.06
Current children cumulated vsize (KiB) 353664

[startup+1422.3 s]
/proc/loadavg: 2.06 2.13 2.09 3/74 6138
/proc/meminfo: memFree=957184/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1419.73
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 141898 75 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787318 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1419.73
Current children cumulated vsize (KiB) 353664

[startup+1482.3 s]
/proc/loadavg: 2.12 2.14 2.09 3/83 6186
/proc/meminfo: memFree=400376/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1479.43
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 147863 80 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 135013460 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1479.43
Current children cumulated vsize (KiB) 353664

[startup+1542.31 s]
/proc/loadavg: 2.20 2.15 2.10 3/83 6186
/proc/meminfo: memFree=231800/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1539.15
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 153834 81 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787102 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1539.15
Current children cumulated vsize (KiB) 353664

[startup+1602.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/74 6213
/proc/meminfo: memFree=1014280/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1598.8
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 159798 82 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787082 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1598.8
Current children cumulated vsize (KiB) 353664

[startup+1662.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/74 6213
/proc/meminfo: memFree=1014344/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1658.52
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 165770 82 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1658.52
Current children cumulated vsize (KiB) 353664

[startup+1722.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/74 6213
/proc/meminfo: memFree=1014280/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1718.24
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 171742 82 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787318 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1718.24
Current children cumulated vsize (KiB) 353664

[startup+1782.3 s]
/proc/loadavg: 2.09 2.11 2.09 3/74 6213
/proc/meminfo: memFree=1014216/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1777.96
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 177714 82 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 135013466 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1777.96
Current children cumulated vsize (KiB) 353664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.5 s]
/proc/loadavg: 2.07 2.10 2.09 3/74 6213
/proc/meminfo: memFree=1014216/2055920 swapFree=4098048/4192956
[pid=5986] ppid=5984 vsize=353664 CPUtime=1800.07
/proc/5986/stat : 5986 (xsolve) R 5984 5986 5213 0 -1 4194304 90944 0 0 0 179925 82 0 0 25 0 1 0 1554823406 362151936 77385 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/5986/statm: 88416 77385 396 176 0 87320 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 353664

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): 1804.56
CPU time (s): 1800.13
CPU user time (s): 1799.26
CPU system time (s): 0.872867
CPU usage (%): 99.7548
Max. virtual memory (cumulated for all children) (KiB): 353664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.872867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90944
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= 8
involuntary context switches= 32752

runsolver used 1.77473 second user time and 4.85426 second system time

The end

Launcher Data (download as text)

Begin job on node32 at 2008-07-05 11:51:52
IDJOB=1094494
IDBENCH=58806
IDSOLVER=358
FILE ID=node32/1094494-1215251506
PBS_JOBID= 7882026
Free space on /tmp= 66368 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-15.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094494-1215251506/watcher-1094494-1215251506 -o /tmp/evaluation-result-1094494-1215251506/solver-1094494-1215251506 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094494-1215251506.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 152be8aa8d76c652ccec1105a92e0891
RANDOM SEED=1704371219

node32.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		: 3000.218
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		: 3000.218
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:       1188656 kB
Buffers:         85588 kB
Cached:         418428 kB
SwapCached:      88264 kB
Active:         580068 kB
Inactive:       223732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1188656 kB
SwapTotal:     4192956 kB
SwapFree:      4098048 kB
Dirty:           71440 kB
Writeback:           0 kB
Mapped:         312920 kB
Slab:            47824 kB
Committed_AS:  4164728 kB
PageTables:       2480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66368 MiB
End job on node32 at 2008-07-05 12:21:59