Trace number 2087902

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 2009-07-10? (MO) 119.36 120.122

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-5.xml
MD5SUM12bcc8beb38dd34ffc03a20313fd6405
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 benchmark122.486
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


Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2087902-1247387119/watcher-2087902-1247387119 -o /tmp/evaluation-result-2087902-1247387119/solver-2087902-1247387119 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2087902-1247387119.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: 1.23 1.84 1.96 3/82 24808
/proc/meminfo: memFree=1233296/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=0
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25776404 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24808/statm: 1339 241 200 169 0 50 0
[pid=24810] ppid=24808 vsize=184 CPUtime=0
/proc/24810/stat : 24810 (ld-linux.so.2) R 24808 24808 23745 0 -1 4194304 44 0 0 0 0 0 0 0 20 0 1 0 25776404 188416 29 996147200 1448431616 1448550632 4294956128 18446744073709551615 1448524651 0 0 4096 0 0 0 0 17 0 0 0
/proc/24810/statm: 46 29 23 29 0 3 0

[startup+0.0343661 s]
/proc/loadavg: 1.23 1.84 1.96 3/82 24808
/proc/meminfo: memFree=1233296/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=0
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25776404 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24808/statm: 1339 241 200 169 0 50 0
[pid=24810] ppid=24808 vsize=10612 CPUtime=0.02
/proc/24810/stat : 24810 (ld-linux.so.2) R 24808 24808 23745 0 -1 4194304 166 0 0 0 0 2 0 0 20 0 1 0 25776404 10866688 148 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/24810/statm: 2653 148 100 29 0 2240 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15968

[startup+0.101376 s]
/proc/loadavg: 1.23 1.84 1.96 3/82 24808
/proc/meminfo: memFree=1233296/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=0
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25776404 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24808/statm: 1339 241 200 169 0 50 0
[pid=24810] ppid=24808 vsize=10612 CPUtime=0.08
/proc/24810/stat : 24810 (ld-linux.so.2) R 24808 24808 23745 0 -1 4194304 232 0 0 0 1 7 0 0 20 0 1 0 25776404 10866688 214 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/24810/statm: 2653 214 100 29 0 2240 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15968

[startup+0.301413 s]
/proc/loadavg: 1.23 1.84 1.96 3/82 24808
/proc/meminfo: memFree=1233296/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=0
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25776404 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24808/statm: 1339 241 200 169 0 50 0
[pid=24810] ppid=24808 vsize=10612 CPUtime=0.29
/proc/24810/stat : 24810 (ld-linux.so.2) R 24808 24808 23745 0 -1 4194304 430 0 0 0 8 21 0 0 22 0 1 0 25776404 10866688 412 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/24810/statm: 2653 412 100 29 0 2240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15968

[startup+0.701489 s]
/proc/loadavg: 1.23 1.84 1.96 3/82 24808
/proc/meminfo: memFree=1233296/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=0
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25776404 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24808/statm: 1339 241 200 169 0 50 0
[pid=24810] ppid=24808 vsize=10612 CPUtime=0.68
/proc/24810/stat : 24810 (ld-linux.so.2) R 24808 24808 23745 0 -1 4194304 826 0 0 0 20 48 0 0 25 0 1 0 25776404 10866688 808 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/24810/statm: 2653 808 100 29 0 2240 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15968

[startup+1.50164 s]
/proc/loadavg: 1.23 1.84 1.96 2/84 24811
/proc/meminfo: memFree=1226944/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=0
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25776404 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24808/statm: 1339 241 200 169 0 50 0
[pid=24810] ppid=24808 vsize=10612 CPUtime=1.44
/proc/24810/stat : 24810 (ld-linux.so.2) D 24808 24808 23745 0 -1 4194304 1579 0 0 0 43 101 0 0 25 0 1 0 25776404 10866688 1561 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/24810/statm: 2653 1561 100 29 0 2240 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 15968

[startup+3.10295 s]
/proc/loadavg: 1.23 1.84 1.96 2/84 24811
/proc/meminfo: memFree=1218752/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=0
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25776404 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24808/statm: 1339 241 200 169 0 50 0
[pid=24810] ppid=24808 vsize=19404 CPUtime=3.03
/proc/24810/stat : 24810 (ld-linux.so.2) R 24808 24808 23745 0 -1 4194304 3073 0 0 0 93 210 0 0 25 0 1 0 25776404 19869696 3055 996147200 1448431616 1448550632 4294956128 18446744073709551615 4159398245 0 0 4096 0 0 0 0 17 1 0 0
/proc/24810/statm: 4851 3055 100 29 0 4438 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 24760

[startup+6.30156 s]
/proc/loadavg: 1.29 1.84 1.96 2/84 24811
/proc/meminfo: memFree=1202304/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=0
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25776404 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24808/statm: 1339 241 200 169 0 50 0
[pid=24810] ppid=24808 vsize=28196 CPUtime=6.21
/proc/24810/stat : 24810 (ld-linux.so.2) R 24808 24808 23745 0 -1 4194304 6198 0 0 0 194 427 0 0 25 0 1 0 25776404 28872704 6180 996147200 1448431616 1448550632 4294956128 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 0 0 0
/proc/24810/statm: 7049 6180 100 29 0 6636 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 33552

[startup+12.7018 s]
/proc/loadavg: 1.27 1.83 1.95 2/84 24811
/proc/meminfo: memFree=1163904/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=0
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25776404 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24808/statm: 1339 241 200 169 0 50 0
[pid=24810] ppid=24808 vsize=54572 CPUtime=12.55
/proc/24810/stat : 24810 (ld-linux.so.2) R 24808 24808 23745 0 -1 4194304 12376 0 0 0 394 861 0 0 25 0 1 0 25776404 55881728 12358 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/24810/statm: 13643 12358 100 29 0 13230 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 59928

[startup+25.5012 s]
/proc/loadavg: 1.21 1.78 1.94 2/84 24811
/proc/meminfo: memFree=1085696/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=0
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25776404 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24808/statm: 1339 241 200 169 0 50 0
[pid=24810] ppid=24808 vsize=107324 CPUtime=25.28
/proc/24810/stat : 24810 (ld-linux.so.2) R 24808 24808 23745 0 -1 4194304 24906 0 0 0 778 1750 0 0 25 0 1 0 25776404 109899776 24888 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/24810/statm: 26831 24888 100 29 0 26418 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 112680

[startup+51.1011 s]
/proc/loadavg: 1.13 1.72 1.91 2/92 24822
/proc/meminfo: memFree=969600/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=35.89
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 361 35481 0 0 0 0 1106 2483 16 0 1 0 25776404 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24808/statm: 1339 242 201 169 0 50 0
[pid=24813] ppid=24808 vsize=312220 CPUtime=14.7
/proc/24813/stat : 24813 (Conquer) R 24808 24808 23745 0 -1 0 50932 0 0 0 1445 25 0 0 25 0 9 0 25780021 319713280 50257 996147200 134512640 142716928 4294956224 18446744073709551615 134708706 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/24813/statm: 78055 50257 646 2003 0 75466 0
[pid=24813/tid=24815] ppid=24808 vsize=312220 CPUtime=0
/proc/24813/task/24815/stat : 24815 (Conquer) S 24808 24808 23745 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25780022 319713280 50257 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24813/tid=24816] ppid=24808 vsize=312220 CPUtime=0.3
/proc/24813/task/24816/stat : 24816 (Conquer) S 24808 24808 23745 0 -1 64 20 0 0 0 30 0 0 0 19 0 9 0 25780040 319713280 50257 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24817] ppid=24808 vsize=312220 CPUtime=0
/proc/24813/task/24817/stat : 24817 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25780041 319713280 50257 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24818] ppid=24808 vsize=312220 CPUtime=0
/proc/24813/task/24818/stat : 24818 (Conquer) S 24808 24808 23745 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25780041 319713280 50257 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24813/tid=24819] ppid=24808 vsize=312220 CPUtime=0
/proc/24813/task/24819/stat : 24819 (Conquer) S 24808 24808 23745 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 25780042 319713280 50257 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24820] ppid=24808 vsize=312220 CPUtime=0
/proc/24813/task/24820/stat : 24820 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25780042 319713280 50257 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24821] ppid=24808 vsize=312220 CPUtime=0
/proc/24813/task/24821/stat : 24821 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25780042 319713280 50257 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24822] ppid=24808 vsize=312220 CPUtime=0.05
/proc/24813/task/24822/stat : 24822 (Conquer) S 24808 24808 23745 0 -1 64 136 0 0 0 5 0 0 0 15 0 9 0 25780042 319713280 50257 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 317576

[startup+102.308 s]
/proc/loadavg: 1.15 1.64 1.87 2/92 24822
/proc/meminfo: memFree=463744/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=35.89
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 361 35481 0 0 0 0 1106 2483 16 0 1 0 25776404 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24808/statm: 1339 242 201 169 0 50 0
[pid=24813] ppid=24808 vsize=771132 CPUtime=65.8
/proc/24813/stat : 24813 (Conquer) R 24808 24808 23745 0 -1 0 176201 0 0 0 6504 76 0 0 25 0 9 0 25780021 789639168 175033 996147200 134512640 142716928 4294956224 18446744073709551615 134708810 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/24813/statm: 192783 175033 650 2003 0 190194 0
[pid=24813/tid=24815] ppid=24808 vsize=771132 CPUtime=0
/proc/24813/task/24815/stat : 24815 (Conquer) S 24808 24808 23745 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25780022 789639168 175033 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24813/tid=24816] ppid=24808 vsize=771132 CPUtime=1.85
/proc/24813/task/24816/stat : 24816 (Conquer) S 24808 24808 23745 0 -1 64 51 0 0 0 185 0 0 0 25 0 9 0 25780040 789639168 175033 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24817] ppid=24808 vsize=771132 CPUtime=0
/proc/24813/task/24817/stat : 24817 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25780041 789639168 175033 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24818] ppid=24808 vsize=771132 CPUtime=0.02
/proc/24813/task/24818/stat : 24818 (Conquer) S 24808 24808 23745 0 -1 64 4 0 0 0 2 0 0 0 17 0 9 0 25780041 789639168 175033 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24813/tid=24819] ppid=24808 vsize=771132 CPUtime=0
/proc/24813/task/24819/stat : 24819 (Conquer) S 24808 24808 23745 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25780042 789639168 175033 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24820] ppid=24808 vsize=771132 CPUtime=0
/proc/24813/task/24820/stat : 24820 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25780042 789639168 175033 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24821] ppid=24808 vsize=771132 CPUtime=0
/proc/24813/task/24821/stat : 24821 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25780042 789639168 175033 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24822] ppid=24808 vsize=771132 CPUtime=0.27
/proc/24813/task/24822/stat : 24822 (Conquer) S 24808 24808 23745 0 -1 64 136 0 0 0 27 0 0 0 15 0 9 0 25780042 789639168 175033 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.69
Current children cumulated vsize (KiB) 776488



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+120.102 s]
/proc/loadavg: 1.10 1.59 1.85 2/92 24822
/proc/meminfo: memFree=304448/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=35.89
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 361 35481 0 0 0 0 1106 2483 16 0 1 0 25776404 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24808/statm: 1339 242 201 169 0 50 0
[pid=24813] ppid=24808 vsize=967740 CPUtime=83.47
/proc/24813/stat : 24813 (Conquer) R 24808 24808 23745 0 -1 0 215831 0 0 0 8256 91 0 0 25 0 9 0 25780021 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 134708736 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/24813/statm: 241935 214509 650 2003 0 239346 0
[pid=24813/tid=24815] ppid=24808 vsize=967740 CPUtime=0
/proc/24813/task/24815/stat : 24815 (Conquer) S 24808 24808 23745 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25780022 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24813/tid=24816] ppid=24808 vsize=967740 CPUtime=1.85
/proc/24813/task/24816/stat : 24816 (Conquer) S 24808 24808 23745 0 -1 64 51 0 0 0 185 0 0 0 25 0 9 0 25780040 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24817] ppid=24808 vsize=967740 CPUtime=0
/proc/24813/task/24817/stat : 24817 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25780041 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24818] ppid=24808 vsize=967740 CPUtime=0.02
/proc/24813/task/24818/stat : 24818 (Conquer) S 24808 24808 23745 0 -1 64 4 0 0 0 2 0 0 0 17 0 9 0 25780041 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24813/tid=24819] ppid=24808 vsize=967740 CPUtime=0
/proc/24813/task/24819/stat : 24819 (Conquer) S 24808 24808 23745 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25780042 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24820] ppid=24808 vsize=967740 CPUtime=0
/proc/24813/task/24820/stat : 24820 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25780042 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24821] ppid=24808 vsize=967740 CPUtime=0
/proc/24813/task/24821/stat : 24821 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25780042 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24822] ppid=24808 vsize=967740 CPUtime=0.27
/proc/24813/task/24822/stat : 24822 (Conquer) S 24808 24808 23745 0 -1 64 136 0 0 0 27 0 0 0 15 0 9 0 25780042 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 119.36
Current children cumulated vsize (KiB) 973096

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

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

[startup+120.102 s]
/proc/loadavg: 1.10 1.59 1.85 2/92 24822
/proc/meminfo: memFree=304448/2055920 swapFree=4192812/4192956
[pid=24808] ppid=24806 vsize=5356 CPUtime=35.89
/proc/24808/stat : 24808 (solver) S 24806 24808 23745 0 -1 4194304 361 35481 0 0 0 0 1106 2483 16 0 1 0 25776404 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24808/statm: 1339 242 201 169 0 50 0
[pid=24813] ppid=24808 vsize=967740 CPUtime=83.47
/proc/24813/stat : 24813 (Conquer) R 24808 24808 23745 0 -1 0 215831 0 0 0 8256 91 0 0 25 0 9 0 25780021 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 134708736 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/24813/statm: 241935 214509 650 2003 0 239346 0
[pid=24813/tid=24815] ppid=24808 vsize=967740 CPUtime=0
/proc/24813/task/24815/stat : 24815 (Conquer) S 24808 24808 23745 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25780022 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24813/tid=24816] ppid=24808 vsize=967740 CPUtime=1.85
/proc/24813/task/24816/stat : 24816 (Conquer) S 24808 24808 23745 0 -1 64 51 0 0 0 185 0 0 0 25 0 9 0 25780040 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24817] ppid=24808 vsize=967740 CPUtime=0
/proc/24813/task/24817/stat : 24817 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25780041 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24818] ppid=24808 vsize=967740 CPUtime=0.02
/proc/24813/task/24818/stat : 24818 (Conquer) S 24808 24808 23745 0 -1 64 4 0 0 0 2 0 0 0 17 0 9 0 25780041 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24813/tid=24819] ppid=24808 vsize=967740 CPUtime=0
/proc/24813/task/24819/stat : 24819 (Conquer) S 24808 24808 23745 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25780042 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24820] ppid=24808 vsize=967740 CPUtime=0
/proc/24813/task/24820/stat : 24820 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25780042 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24821] ppid=24808 vsize=967740 CPUtime=0
/proc/24813/task/24821/stat : 24821 (Conquer) S 24808 24808 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25780042 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24813/tid=24822] ppid=24808 vsize=967740 CPUtime=0.27
/proc/24813/task/24822/stat : 24822 (Conquer) S 24808 24808 23745 0 -1 64 136 0 0 0 27 0 0 0 15 0 9 0 25780042 990965760 214509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 119.36
Current children cumulated vsize (KiB) 973096

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24808 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=68317
#  childrusage.ru_stime.tv_sec=24
#  childrusage.ru_stime.tv_usec=836224
# CPU time returned by wait4() is 35.9045
# while last known CPU time is 119.36
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 120.122
CPU time (s): 119.36
CPU user time (s): 93.62
CPU system time (s): 25.74
CPU usage (%): 99.366
Max. virtual memory (cumulated for all children) (KiB): 973096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.0683
system time used= 24.8362
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35842
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= 29
involuntary context switches= 652

runsolver used 0.19097 second user time and 0.349946 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-12 10:25:25
IDJOB=2087902
IDBENCH=58819
IDSOLVER=740
FILE ID=node42/2087902-1247387119
PBS_JOBID= 9507230
Free space on /tmp= 66172 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-5.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087902-1247387119/watcher-2087902-1247387119 -o /tmp/evaluation-result-2087902-1247387119/solver-2087902-1247387119 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2087902-1247387119.xml -dir HOME -tmpdir HOME

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

MD5SUM BENCH= 12bcc8beb38dd34ffc03a20313fd6405
RANDOM SEED=2052999897

node42.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		: 3000.283
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		: 3000.283
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:       1233840 kB
Buffers:         18080 kB
Cached:         295944 kB
SwapCached:          0 kB
Active:         689276 kB
Inactive:        81344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1233840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           91180 kB
Writeback:           0 kB
Mapped:         476968 kB
Slab:            35940 kB
Committed_AS:   652316 kB
PageTables:       2692 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= 66084 MiB
End job on node42 at 2009-07-12 10:27:27