Trace number 282190

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, and are wall clock time (not CPU 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
Toolbar_MaxSat 2007-01-19? (TO) 2400.02 2402.64

General information on the benchmark

NameMaxCSP/pi/
pi-40-10-08-t60/pi-40-10-07948-40-41.xml
MD5SUMc4feeb15e6a00f2d0cc1d993ea9cd900
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints96
Best CPU time to get the best result obtained on this benchmark2.00169
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints98
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension98
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/282190-1169318598/unknown.xml to /tmp/evaluation/282190-1169318598/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-282190-1169318598 -o ROOT/results/node1/solver-282190-1169318598 -C 2400 -M 900 /tmp/evaluation/282190-1169318598/solver.sh /tmp/evaluation/282190-1169318598/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 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

/proc/loadavg: 1.93 1.96 1.98 5/86 21204
/proc/meminfo: memFree=1257232/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=8560 CPUtime=0
/proc/21203/stat : 21203 (solver.sh) R 21201 21203 20851 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 280255536 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259353462671 0 0 4096 8192 0 0 0 17 1 0 0
/proc/21203/statm: 2140 253 197 79 0 133 0

[startup+0.105231 s]
/proc/loadavg: 1.93 1.96 1.98 5/86 21204
/proc/meminfo: memFree=1257232/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47568

[startup+0.513275 s]
/proc/loadavg: 1.93 1.96 1.98 5/86 21204
/proc/meminfo: memFree=1257232/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47568

[startup+1.33438 s]
/proc/loadavg: 1.93 1.96 1.98 3/87 21225
/proc/meminfo: memFree=1203144/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=69092 CPUtime=1.24
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 16010 1334 0 0 22 6 95 1 20 0 1 0 280255542 70750208 15975 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699993 0 0 4096 2 0 0 0 17 1 0 0
/proc/21222/statm: 17273 15975 76 178 0 17091 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 116660

[startup+2.97257 s]
/proc/loadavg: 1.93 1.96 1.98 2/81 21242
/proc/meminfo: memFree=1210040/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91060 CPUtime=2.88
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21499 1334 0 0 182 10 95 1 25 0 1 0 280255542 93245440 21464 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22765 21464 80 178 0 22583 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 138628

[startup+6.26095 s]
/proc/loadavg: 1.85 1.94 1.97 4/85 21304
/proc/meminfo: memFree=1201816/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91064 CPUtime=6.16
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21500 1334 0 0 510 10 95 1 25 0 1 0 280255542 93249536 21465 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670622 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22766 21465 80 178 0 22584 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 138632

[startup+12.7217 s]
/proc/loadavg: 1.78 1.93 1.97 2/82 21365
/proc/meminfo: memFree=1204856/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91064 CPUtime=12.62
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21500 1334 0 0 1155 11 95 1 25 0 1 0 280255542 93249536 21465 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668343 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22766 21465 80 178 0 22584 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 138632

[startup+25.5492 s]
/proc/loadavg: 1.76 1.91 1.96 3/94 21530
/proc/meminfo: memFree=1185176/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91064 CPUtime=25.42
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21500 1334 0 0 2434 12 95 1 25 0 1 0 280255542 93249536 21465 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134601489 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22766 21465 80 178 0 22584 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 138632

[startup+51.1962 s]
/proc/loadavg: 1.84 1.92 1.96 3/94 21530
/proc/meminfo: memFree=1185240/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91068 CPUtime=51.06
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21501 1334 0 0 4997 13 95 1 25 0 1 0 280255542 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599152 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 138636

[startup+102.487 s]
/proc/loadavg: 1.93 1.93 1.96 3/94 21530
/proc/meminfo: memFree=1177048/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91068 CPUtime=102.3
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21501 1334 0 0 10121 13 95 1 25 0 1 0 280255542 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 138636

[startup+162.547 s]
/proc/loadavg: 1.93 1.92 1.96 3/88 21618
/proc/meminfo: memFree=1163336/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91068 CPUtime=162.28
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21501 1334 0 0 16118 14 95 1 25 0 1 0 280255542 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 138636

[startup+222.592 s]
/proc/loadavg: 1.97 1.93 1.96 3/88 21618
/proc/meminfo: memFree=1163400/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91068 CPUtime=222.27
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21501 1334 0 0 22117 14 95 1 25 0 1 0 280255542 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 138636

[startup+282.643 s]
/proc/loadavg: 1.99 1.94 1.96 3/88 21618
/proc/meminfo: memFree=1163336/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91068 CPUtime=282.27
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21501 1334 0 0 28117 14 95 1 25 0 1 0 280255542 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668388 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 138636

[startup+342.692 s]
/proc/loadavg: 1.99 1.95 1.96 3/88 21618
/proc/meminfo: memFree=1163400/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91068 CPUtime=342.23
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21501 1334 0 0 34113 14 95 1 25 0 1 0 280255542 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701419 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 138636

[startup+402.744 s]
/proc/loadavg: 1.99 1.95 1.96 3/88 21618
/proc/meminfo: memFree=1163336/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91068 CPUtime=402.23
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21501 1334 0 0 40113 14 95 1 25 0 1 0 280255542 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 138636

[startup+462.795 s]
/proc/loadavg: 1.99 1.96 1.96 3/88 21618
/proc/meminfo: memFree=1163400/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91068 CPUtime=462.23
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21501 1334 0 0 46113 14 95 1 25 0 1 0 280255542 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657846 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 138636

[startup+522.854 s]
/proc/loadavg: 1.99 1.97 1.96 3/88 21618
/proc/meminfo: memFree=1163336/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91068 CPUtime=522.21
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21501 1334 0 0 52110 15 95 1 25 0 1 0 280255542 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 522.24

################
# More data... #
################

/proc/loadavg: 2.00 2.00 1.98 3/88 21816
/proc/meminfo: memFree=1163272/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=1722.12
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 172085 31 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1722.15
Current children cumulated vsize (KiB) 138640

[startup+1784.13 s]
/proc/loadavg: 2.00 2.00 1.98 3/88 21816
/proc/meminfo: memFree=1163208/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=1782.11
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 178084 31 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1782.14
Current children cumulated vsize (KiB) 138640

[startup+1844.2 s]
/proc/loadavg: 2.05 2.01 1.99 3/88 21816
/proc/meminfo: memFree=1163272/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=1842.13
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 184086 31 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1842.16
Current children cumulated vsize (KiB) 138640

[startup+1904.27 s]
/proc/loadavg: 2.06 2.02 1.99 3/88 21816
/proc/meminfo: memFree=1163272/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=1902.14
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 190087 31 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1902.17
Current children cumulated vsize (KiB) 138640

[startup+1964.33 s]
/proc/loadavg: 2.02 2.02 1.99 3/88 21816
/proc/meminfo: memFree=1163208/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=1962.13
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 196086 31 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700003 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1962.16
Current children cumulated vsize (KiB) 138640

[startup+2024.39 s]
/proc/loadavg: 2.00 2.01 1.99 3/88 21816
/proc/meminfo: memFree=1163272/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=2022.13
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 202086 31 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597646 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2022.16
Current children cumulated vsize (KiB) 138640

[startup+2084.45 s]
/proc/loadavg: 2.07 2.02 2.00 3/88 21816
/proc/meminfo: memFree=1163208/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=2082.13
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 208086 31 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2082.16
Current children cumulated vsize (KiB) 138640

[startup+2144.51 s]
/proc/loadavg: 2.02 2.02 2.00 3/88 21816
/proc/meminfo: memFree=1163272/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=2142.13
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 214086 31 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657102 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2142.16
Current children cumulated vsize (KiB) 138640

[startup+2204.58 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 21816
/proc/meminfo: memFree=1163208/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=2202.14
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 220086 32 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2202.17
Current children cumulated vsize (KiB) 138640

[startup+2264.64 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 21816
/proc/meminfo: memFree=1163272/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=2262.16
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 226088 32 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2262.19
Current children cumulated vsize (KiB) 138640

[startup+2324.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 21816
/proc/meminfo: memFree=1163208/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=2322.13
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 232085 32 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2322.16
Current children cumulated vsize (KiB) 138640

[startup+2384.77 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 21818
/proc/meminfo: memFree=1163080/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=2382.14
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 238086 32 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660300 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2382.17
Current children cumulated vsize (KiB) 138640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2402.63 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 21818
/proc/meminfo: memFree=1163144/2055920 swapFree=4165612/4192956
[pid=21203] ppid=21201 vsize=47568 CPUtime=0.03
/proc/21203/stat : 21203 (solver.sh) S 21201 21203 20851 0 -1 4194304 905 2447 0 0 0 0 1 2 22 0 1 0 280255536 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/21203/statm: 11892 361 245 79 0 217 0
[pid=21222] ppid=21203 vsize=91072 CPUtime=2399.99
/proc/21222/stat : 21222 (toolbar) R 21203 21203 20851 0 -1 4194304 21502 1334 0 0 239871 32 95 1 25 0 1 0 280255542 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657422 0 0 4096 2 0 0 0 17 0 0 0
/proc/21222/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2400.02
Current children cumulated vsize (KiB) 138640

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21203 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=27995
CPU time returned by wait4() is 0.043992
while last known CPU time is 2400.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 2402.64
CPU time (s): 2400.02
CPU user time (s): 2399.67
CPU system time (s): 0.35
CPU usage (%): 99.8908
Max. virtual memory (cumulated for all children) (KiB): 138640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3352
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= 65
involuntary context switches= 28

runsolver used 2.80657 s user time and 7.75582 s system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Jan 20 18:43:18 UTC 2007


IDJOB= 282190
IDBENCH= 12528
IDSOLVER= 71
FILE ID= node1/282190-1169318598

PBS_JOBID= 3610048

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-40-10-08-t60/pi-40-10-07948-40-41.xml
COMMAND LINE= /tmp/evaluation/282190-1169318598/solver.sh /tmp/evaluation/282190-1169318598/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-282190-1169318598 -o ROOT/results/node1/conversion-282190-1169318598 -C 600 -M 900 /tmp/evaluation/282190-1169318598/translate /tmp/evaluation/282190-1169318598/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-282190-1169318598 -o ROOT/results/node1/solver-282190-1169318598 -C 2400 -M 900  /tmp/evaluation/282190-1169318598/solver.sh /tmp/evaluation/282190-1169318598/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  c4feeb15e6a00f2d0cc1d993ea9cd900

RANDOM SEED= 158825027

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.234
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		: 3000.234
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:       1257648 kB
Buffers:         55044 kB
Cached:         593996 kB
SwapCached:       4372 kB
Active:         326108 kB
Inactive:       393920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1257648 kB
SwapTotal:     4192956 kB
SwapFree:      4165612 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          81876 kB
Slab:            62808 kB
Committed_AS:  8694364 kB
PageTables:       2348 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= 66561 MiB



End job on node1 on Sat Jan 20 19:23:21 UTC 2007