Trace number 2088991

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
Conquer 2009-07-10UNSAT 21.3727 21.9105

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-48_ext.xml
MD5SUMbc4736d959b90d9486407c512fec110e
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.91325
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

21.33/21.91	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2088991-1247389826/watcher-2088991-1247389826 -o /tmp/evaluation-result-2088991-1247389826/solver-2088991-1247389826 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2088991-1247389826.xml -dir HOME -tmpdir HOME 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.13 2.07 2.02 4/80 28537
/proc/meminfo: memFree=1715352/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0
/proc/28537/stat : 28537 (solver) R 28535 28537 26629 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 26045394 5484544 232 996147200 4194304 4889804 548682068704 18446744073709551615 237947489623 0 0 4100 65536 0 0 0 17 1 0 0
/proc/28537/statm: 1339 232 192 169 0 50 0

[startup+0.0535751 s]
/proc/loadavg: 2.13 2.07 2.02 4/80 28537
/proc/meminfo: memFree=1715352/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.102058 s]
/proc/loadavg: 2.13 2.07 2.02 4/80 28537
/proc/meminfo: memFree=1715352/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.30107 s]
/proc/loadavg: 2.13 2.07 2.02 4/80 28537
/proc/meminfo: memFree=1715352/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701103 s]
/proc/loadavg: 2.13 2.07 2.02 4/80 28537
/proc/meminfo: memFree=1715352/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50218 s]
/proc/loadavg: 2.13 2.07 2.02 3/90 28551
/proc/meminfo: memFree=1707272/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
[pid=28542] ppid=28537 vsize=311688 CPUtime=1.12
/proc/28542/stat : 28542 (Conquer) R 28537 28537 26629 0 -1 0 6108 0 15 0 109 3 0 0 25 0 9 0 26045400 319168512 5612 996147200 134512640 142716928 4294956224 18446744073709551615 137648541 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28542/statm: 77922 5612 680 2003 0 75334 0
[pid=28542/tid=28544] ppid=28537 vsize=311688 CPUtime=0
/proc/28542/task/28544/stat : 28544 (Conquer) S 28537 28537 26629 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26045407 319168512 5612 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28542/tid=28545] ppid=28537 vsize=311688 CPUtime=0
/proc/28542/task/28545/stat : 28545 (Conquer) S 28537 28537 26629 0 -1 64 14 0 1 0 0 0 0 0 16 0 9 0 26045425 319168512 5612 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28546] ppid=28537 vsize=311688 CPUtime=0
/proc/28542/task/28546/stat : 28546 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045433 319168512 5612 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28547] ppid=28537 vsize=311688 CPUtime=0
/proc/28542/task/28547/stat : 28547 (Conquer) S 28537 28537 26629 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 26045433 319168512 5612 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28548] ppid=28537 vsize=311688 CPUtime=0
/proc/28542/task/28548/stat : 28548 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319168512 5612 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28549] ppid=28537 vsize=311688 CPUtime=0
/proc/28542/task/28549/stat : 28549 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319168512 5612 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28550] ppid=28537 vsize=311688 CPUtime=0
/proc/28542/task/28550/stat : 28550 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319168512 5612 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28551] ppid=28537 vsize=311688 CPUtime=0
/proc/28542/task/28551/stat : 28551 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319168512 5612 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 317044

[startup+3.10231 s]
/proc/loadavg: 2.12 2.07 2.02 3/90 28551
/proc/meminfo: memFree=1693064/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
[pid=28542] ppid=28537 vsize=311820 CPUtime=2.7
/proc/28542/stat : 28542 (Conquer) R 28537 28537 26629 0 -1 0 8320 0 15 0 266 4 0 0 25 0 9 0 26045400 319303680 7102 996147200 134512640 142716928 4294956224 18446744073709551615 134808912 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28542/statm: 77955 7102 686 2003 0 75367 0
[pid=28542/tid=28544] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28544/stat : 28544 (Conquer) S 28537 28537 26629 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26045407 319303680 7102 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28542/tid=28545] ppid=28537 vsize=311820 CPUtime=0.03
/proc/28542/task/28545/stat : 28545 (Conquer) S 28537 28537 26629 0 -1 64 23 0 1 0 3 0 0 0 16 0 9 0 26045425 319303680 7102 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28546] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28546/stat : 28546 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045433 319303680 7102 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28547] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28547/stat : 28547 (Conquer) S 28537 28537 26629 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 26045433 319303680 7102 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28548] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28548/stat : 28548 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 7102 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28549] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28549/stat : 28549 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 7102 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28550] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28550/stat : 28550 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 7102 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28551] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28551/stat : 28551 (Conquer) S 28537 28537 26629 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 7102 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.72
Current children cumulated vsize (KiB) 317176

[startup+6.30157 s]
/proc/loadavg: 2.12 2.07 2.02 3/90 28551
/proc/meminfo: memFree=1659144/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
[pid=28542] ppid=28537 vsize=311820 CPUtime=5.86
/proc/28542/stat : 28542 (Conquer) R 28537 28537 26629 0 -1 0 16589 0 15 0 575 11 0 0 25 0 9 0 26045400 319303680 8639 996147200 134512640 142716928 4294956224 18446744073709551615 134810560 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28542/statm: 77955 8639 686 2003 0 75367 0
[pid=28542/tid=28544] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28544/stat : 28544 (Conquer) S 28537 28537 26629 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26045407 319303680 8639 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28542/tid=28545] ppid=28537 vsize=311820 CPUtime=0.04
/proc/28542/task/28545/stat : 28545 (Conquer) S 28537 28537 26629 0 -1 64 28 0 1 0 4 0 0 0 16 0 9 0 26045425 319303680 8639 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28546] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28546/stat : 28546 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045433 319303680 8639 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28547] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28547/stat : 28547 (Conquer) S 28537 28537 26629 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 26045433 319303680 8639 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28548] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28548/stat : 28548 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 8639 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28549] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28549/stat : 28549 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 8639 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28550] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28550/stat : 28550 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 8639 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28551] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28551/stat : 28551 (Conquer) S 28537 28537 26629 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 8639 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 317176

[startup+12.7011 s]
/proc/loadavg: 2.18 2.08 2.02 3/90 28551
/proc/meminfo: memFree=1693576/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
[pid=28542] ppid=28537 vsize=311820 CPUtime=12.2
/proc/28542/stat : 28542 (Conquer) R 28537 28537 26629 0 -1 0 19917 0 15 0 1205 15 0 0 25 0 9 0 26045400 319303680 6015 996147200 134512640 142716928 4294956224 18446744073709551615 134750648 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28542/statm: 77955 6015 686 2003 0 75367 0
[pid=28542/tid=28544] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28544/stat : 28544 (Conquer) S 28537 28537 26629 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26045407 319303680 6015 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28542/tid=28545] ppid=28537 vsize=311820 CPUtime=0.1
/proc/28542/task/28545/stat : 28545 (Conquer) S 28537 28537 26629 0 -1 64 28 0 1 0 9 1 0 0 16 0 9 0 26045425 319303680 6015 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28546] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28546/stat : 28546 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045433 319303680 6015 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28547] ppid=28537 vsize=311820 CPUtime=0.01
/proc/28542/task/28547/stat : 28547 (Conquer) S 28537 28537 26629 0 -1 64 2 0 0 0 1 0 0 0 15 0 9 0 26045433 319303680 6015 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28548] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28548/stat : 28548 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 6015 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28549] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28549/stat : 28549 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 6015 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28550] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28550/stat : 28550 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 6015 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28551] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28551/stat : 28551 (Conquer) S 28537 28537 26629 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 6015 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.22
Current children cumulated vsize (KiB) 317176

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

[startup+15.9023 s]
/proc/loadavg: 2.18 2.08 2.02 3/90 28551
/proc/meminfo: memFree=1692104/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
[pid=28542] ppid=28537 vsize=311820 CPUtime=15.37
/proc/28542/stat : 28542 (Conquer) R 28537 28537 26629 0 -1 0 21391 0 15 0 1521 16 0 0 25 0 9 0 26045400 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 134852914 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28542/statm: 77955 5567 686 2003 0 75367 0
[pid=28542/tid=28544] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28544/stat : 28544 (Conquer) S 28537 28537 26629 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26045407 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28542/tid=28545] ppid=28537 vsize=311820 CPUtime=0.12
/proc/28542/task/28545/stat : 28545 (Conquer) S 28537 28537 26629 0 -1 64 28 0 1 0 11 1 0 0 16 0 9 0 26045425 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28546] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28546/stat : 28546 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045433 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28547] ppid=28537 vsize=311820 CPUtime=0.02
/proc/28542/task/28547/stat : 28547 (Conquer) S 28537 28537 26629 0 -1 64 2 0 0 0 2 0 0 0 15 0 9 0 26045433 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28548] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28548/stat : 28548 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28549] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28549/stat : 28549 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28550] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28550/stat : 28550 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28551] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28551/stat : 28551 (Conquer) S 28537 28537 26629 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 15.39
Current children cumulated vsize (KiB) 317176

[startup+19.1026 s]
/proc/loadavg: 2.17 2.08 2.02 3/90 28551
/proc/meminfo: memFree=1692168/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
[pid=28542] ppid=28537 vsize=311820 CPUtime=18.54
/proc/28542/stat : 28542 (Conquer) R 28537 28537 26629 0 -1 0 22411 0 15 0 1836 18 0 0 25 0 9 0 26045400 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 134806975 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28542/statm: 77955 5567 686 2003 0 75367 0
[pid=28542/tid=28544] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28544/stat : 28544 (Conquer) S 28537 28537 26629 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26045407 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28542/tid=28545] ppid=28537 vsize=311820 CPUtime=0.14
/proc/28542/task/28545/stat : 28545 (Conquer) S 28537 28537 26629 0 -1 64 28 0 1 0 13 1 0 0 16 0 9 0 26045425 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28546] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28546/stat : 28546 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045433 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28547] ppid=28537 vsize=311820 CPUtime=0.03
/proc/28542/task/28547/stat : 28547 (Conquer) S 28537 28537 26629 0 -1 64 2 0 0 0 3 0 0 0 15 0 9 0 26045433 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28548] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28548/stat : 28548 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28549] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28549/stat : 28549 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28550] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28550/stat : 28550 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28551] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28551/stat : 28551 (Conquer) S 28537 28537 26629 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5567 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 18.56
Current children cumulated vsize (KiB) 317176

[startup+20.7027 s]
/proc/loadavg: 2.17 2.08 2.02 3/90 28551
/proc/meminfo: memFree=1692104/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
[pid=28542] ppid=28537 vsize=311820 CPUtime=20.13
/proc/28542/stat : 28542 (Conquer) R 28537 28537 26629 0 -1 0 23117 0 15 0 1994 19 0 0 25 0 9 0 26045400 319303680 5763 996147200 134512640 142716928 4294956224 18446744073709551615 134810693 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28542/statm: 77955 5763 686 2003 0 75367 0
[pid=28542/tid=28544] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28544/stat : 28544 (Conquer) S 28537 28537 26629 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26045407 319303680 5763 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28542/tid=28545] ppid=28537 vsize=311820 CPUtime=0.15
/proc/28542/task/28545/stat : 28545 (Conquer) S 28537 28537 26629 0 -1 64 28 0 1 0 14 1 0 0 16 0 9 0 26045425 319303680 5763 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28546] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28546/stat : 28546 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045433 319303680 5763 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28547] ppid=28537 vsize=311820 CPUtime=0.04
/proc/28542/task/28547/stat : 28547 (Conquer) S 28537 28537 26629 0 -1 64 2 0 0 0 4 0 0 0 15 0 9 0 26045433 319303680 5763 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28548] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28548/stat : 28548 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5763 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28549] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28549/stat : 28549 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5763 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28550] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28550/stat : 28550 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5763 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28551] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28551/stat : 28551 (Conquer) S 28537 28537 26629 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5763 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 20.15
Current children cumulated vsize (KiB) 317176

[startup+21.5018 s]
/proc/loadavg: 2.17 2.08 2.02 3/90 28551
/proc/meminfo: memFree=1693128/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
[pid=28542] ppid=28537 vsize=311820 CPUtime=20.92
/proc/28542/stat : 28542 (Conquer) R 28537 28537 26629 0 -1 0 23147 0 15 0 2072 20 0 0 25 0 9 0 26045400 319303680 5559 996147200 134512640 142716928 4294956224 18446744073709551615 134819768 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28542/statm: 77955 5559 686 2003 0 75367 0
[pid=28542/tid=28544] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28544/stat : 28544 (Conquer) S 28537 28537 26629 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26045407 319303680 5559 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28542/tid=28545] ppid=28537 vsize=311820 CPUtime=0.16
/proc/28542/task/28545/stat : 28545 (Conquer) S 28537 28537 26629 0 -1 64 28 0 1 0 15 1 0 0 16 0 9 0 26045425 319303680 5559 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28546] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28546/stat : 28546 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045433 319303680 5559 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28547] ppid=28537 vsize=311820 CPUtime=0.04
/proc/28542/task/28547/stat : 28547 (Conquer) S 28537 28537 26629 0 -1 64 2 0 0 0 4 0 0 0 15 0 9 0 26045433 319303680 5559 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28548] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28548/stat : 28548 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5559 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28549] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28549/stat : 28549 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5559 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28550] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28550/stat : 28550 (Conquer) S 28537 28537 26629 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5559 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28542/tid=28551] ppid=28537 vsize=311820 CPUtime=0
/proc/28542/task/28551/stat : 28551 (Conquer) S 28537 28537 26629 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 26045434 319303680 5559 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 20.94
Current children cumulated vsize (KiB) 317176

[startup+21.9021 s]
/proc/loadavg: 2.15 2.08 2.02 3/83 28551
/proc/meminfo: memFree=1708936/2055920 swapFree=4192812/4192956
[pid=28537] ppid=28535 vsize=5356 CPUtime=0.02
/proc/28537/stat : 28537 (solver) S 28535 28537 26629 0 -1 4194304 361 336 0 0 0 0 0 2 18 0 1 0 26045394 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28537/statm: 1339 242 201 169 0 50 0
[pid=28542] ppid=28537 vsize=0 CPUtime=21.31
/proc/28542/stat : 28542 (Conquer) Z 28537 28537 26629 0 -1 12 23173 0 15 0 2111 20 0 0 25 0 2 0 26045400 0 0 996147200 0 0 0 0 0 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28542/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 21.33
Current children cumulated vsize (KiB) 5356

Child status: 0
Real time (s): 21.9105
CPU time (s): 21.3727
CPU user time (s): 21.1308
CPU system time (s): 0.241963
CPU usage (%): 97.5456
Max. virtual memory (cumulated for all children) (KiB): 317176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.1308
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24015
page faults= 15
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1745
involuntary context switches= 1964

runsolver used 0.032994 second user time and 0.078987 second system time

The end

Launcher Data 

Begin job on node69 at 2009-07-12 11:10:27
IDJOB=2088991
IDBENCH=59220
IDSOLVER=740
FILE ID=node69/2088991-1247389826
PBS_JOBID= 9507254
Free space on /tmp= 66496 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-48_ext.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088991-1247389826/watcher-2088991-1247389826 -o /tmp/evaluation-result-2088991-1247389826/solver-2088991-1247389826 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2088991-1247389826.xml -dir HOME -tmpdir HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bc4736d959b90d9486407c512fec110e
RANDOM SEED=1054223551

node69.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		: 3000.211
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		: 3000.211
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:       1715832 kB
Buffers:         18076 kB
Cached:         127104 kB
SwapCached:          0 kB
Active:         226156 kB
Inactive:        61980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           20768 kB
Writeback:           0 kB
Mapped:         160764 kB
Slab:            36884 kB
Committed_AS:   934772 kB
PageTables:       2148 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= 66476 MiB
End job on node69 at 2009-07-12 11:10:49