Trace number 275668

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) 2400.06 2402.45

General information on the benchmark

Namerandom/rand-2-26/
rand-26-26-325-155-58021_ext.xml
MD5SUM2593b659bd409c262ddff5fffdeb8046
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints324
Best CPU time to get the best result obtained on this benchmark690.55
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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/275668-1169225030/unknown.xml to /tmp/evaluation/275668-1169225030/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/node75/watcher-275668-1169225030 -o ROOT/results/node75/solver-275668-1169225030 -C 2400 -M 900 /tmp/evaluation/275668-1169225030/solver.sh /tmp/evaluation/275668-1169225030/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: 0.86 0.97 1.04 4/75 31018
/proc/meminfo: memFree=1136680/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=8652 CPUtime=0
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 347 0 0 0 0 0 0 0 17 0 1 0 270902451 8859648 280 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 2163 280 208 79 0 156 0
[pid=31019] ppid=31017 vsize=8688 CPUtime=0
/proc/31019/stat : 31019 (solver.sh) R 31017 31017 30839 0 -1 4194368 50 244 0 0 0 0 0 0 16 0 1 0 270902451 8896512 288 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882680991 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/31019/statm: 2172 288 210 79 0 165 0
[pid=31021] ppid=31019 vsize=6864 CPUtime=0
/proc/31021/stat : 31021 (id) S 31019 31017 30839 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 270902452 7028736 183 18446744073709551615 4194304 4211724 548682069312 18446744073709551615 231882868623 0 0 3674112 0 0 0 0 17 0 0 0
/proc/31021/statm: 0 0 0 0 0 0 0

[startup+0.112708 s]
/proc/loadavg: 0.86 0.97 1.04 4/75 31018
/proc/meminfo: memFree=1136680/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.01
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 872 2245 0 0 0 0 0 1 19 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+0.520766 s]
/proc/loadavg: 0.86 0.97 1.04 4/75 31018
/proc/meminfo: memFree=1136680/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 47564

[startup+1.34186 s]
/proc/loadavg: 0.86 0.97 1.04 3/76 31039
/proc/meminfo: memFree=779576/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=369600 CPUtime=1.19
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 88792 1866 0 0 76 34 9 0 25 0 1 0 270902464 378470400 88757 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708325 0 0 4096 2 0 0 0 17 0 0 0
/proc/31036/statm: 92400 88757 72 178 0 92218 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 417164

[startup+2.98233 s]
/proc/loadavg: 0.86 0.97 1.04 3/76 31039
/proc/meminfo: memFree=779576/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=369600 CPUtime=2.81
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 88792 1866 0 0 238 34 9 0 25 0 1 0 270902464 378470400 88757 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708254 0 0 4096 2 0 0 0 17 0 0 0
/proc/31036/statm: 92400 88757 72 178 0 92218 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 417164

[startup+6.27571 s]
/proc/loadavg: 1.03 1.00 1.05 3/76 31039
/proc/meminfo: memFree=742456/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=6.07
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 560 38 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597576 0 0 4096 2 0 0 0 17 0 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 454388

[startup+12.7472 s]
/proc/loadavg: 1.11 1.02 1.05 4/76 31039
/proc/meminfo: memFree=742464/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=12.5
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 1203 38 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 454388

[startup+25.5697 s]
/proc/loadavg: 1.30 1.06 1.07 3/75 31040
/proc/meminfo: memFree=694472/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=25.24
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 2477 38 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 454388

[startup+51.2098 s]
/proc/loadavg: 1.54 1.14 1.09 3/75 31040
/proc/meminfo: memFree=694408/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=50.89
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 5041 39 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659040 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 454388

[startup+102.493 s]
/proc/loadavg: 1.80 1.27 1.14 3/75 31040
/proc/meminfo: memFree=694472/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=102.15
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 10167 39 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670534 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 454388

[startup+162.599 s]
/proc/loadavg: 1.92 1.40 1.19 3/75 31040
/proc/meminfo: memFree=694536/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=162.24
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 16176 39 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700036 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 454388

[startup+222.7 s]
/proc/loadavg: 1.97 1.51 1.24 3/75 31040
/proc/meminfo: memFree=694600/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=222.32
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 22184 39 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 454388

[startup+282.7 s]
/proc/loadavg: 1.99 1.59 1.28 3/75 31040
/proc/meminfo: memFree=694664/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=282.3
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 28182 39 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670506 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 454388

[startup+342.702 s]
/proc/loadavg: 1.99 1.66 1.32 3/75 31040
/proc/meminfo: memFree=694600/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=342.29
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 34181 39 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 454388

[startup+402.803 s]
/proc/loadavg: 1.99 1.72 1.36 3/75 31040
/proc/meminfo: memFree=694600/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=402.37
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 40189 39 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670534 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 454388

[startup+462.805 s]
/proc/loadavg: 1.99 1.77 1.40 3/75 31040
/proc/meminfo: memFree=694600/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=462.35
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 46187 39 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659979 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 454388

[startup+522.906 s]
/proc/loadavg: 1.99 1.81 1.43 3/75 31040
/proc/meminfo: memFree=694600/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1

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

/proc/loadavg: 2.07 2.03 1.84 3/81 31310
/proc/meminfo: memFree=703816/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=1721.98
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 172148 41 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 1722.08
Current children cumulated vsize (KiB) 454388

[startup+1784.35 s]
/proc/loadavg: 2.02 2.02 1.85 3/81 31310
/proc/meminfo: memFree=703816/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=1782.05
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 178155 41 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659557 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 1782.15
Current children cumulated vsize (KiB) 454388

[startup+1844.41 s]
/proc/loadavg: 2.08 2.03 1.86 3/81 31310
/proc/meminfo: memFree=703816/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=1842.09
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 184159 41 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702299 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 1842.19
Current children cumulated vsize (KiB) 454388

[startup+1904.48 s]
/proc/loadavg: 2.03 2.02 1.86 3/81 31310
/proc/meminfo: memFree=703816/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=1902.14
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 190164 41 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702947 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 1902.24
Current children cumulated vsize (KiB) 454388

[startup+1964.55 s]
/proc/loadavg: 2.01 2.02 1.87 3/81 31310
/proc/meminfo: memFree=703752/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=1962.19
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 196169 41 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700024 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 1962.29
Current children cumulated vsize (KiB) 454388

[startup+2024.59 s]
/proc/loadavg: 2.00 2.01 1.87 3/81 31310
/proc/meminfo: memFree=703752/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=2022.22
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 202172 41 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 2022.32
Current children cumulated vsize (KiB) 454388

[startup+2084.64 s]
/proc/loadavg: 2.04 2.02 1.89 3/81 31310
/proc/meminfo: memFree=703816/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=2082.25
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 208175 41 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 2082.35
Current children cumulated vsize (KiB) 454388

[startup+2144.68 s]
/proc/loadavg: 2.06 2.03 1.90 4/81 31310
/proc/meminfo: memFree=703752/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=2142.27
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 214177 41 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597889 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 2142.37
Current children cumulated vsize (KiB) 454388

[startup+2204.74 s]
/proc/loadavg: 2.02 2.02 1.90 4/81 31310
/proc/meminfo: memFree=703752/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=2202.32
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 220181 42 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 2202.42
Current children cumulated vsize (KiB) 454388

[startup+2264.82 s]
/proc/loadavg: 2.01 2.02 1.91 3/81 31312
/proc/meminfo: memFree=703560/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=2262.38
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 226187 42 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 2262.48
Current children cumulated vsize (KiB) 454388

[startup+2324.9 s]
/proc/loadavg: 2.00 2.01 1.91 3/81 31312
/proc/meminfo: memFree=703624/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=2322.45
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 232194 42 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700099 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 2322.55
Current children cumulated vsize (KiB) 454388

[startup+2384.99 s]
/proc/loadavg: 2.00 2.01 1.91 3/81 31312
/proc/meminfo: memFree=703624/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=2382.51
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 238200 42 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668348 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 2382.61
Current children cumulated vsize (KiB) 454388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2402.44 s]
/proc/loadavg: 2.00 2.01 1.91 3/81 31312
/proc/meminfo: memFree=703624/2055920 swapFree=4184548/4192956
[pid=31017] ppid=31015 vsize=47564 CPUtime=0.1
/proc/31017/stat : 31017 (solver.sh) S 31015 31017 30839 0 -1 4194304 900 2642 0 0 0 0 9 1 15 0 1 0 270902451 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231882287962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/31017/statm: 11891 361 245 79 0 217 0
[pid=31036] ppid=31017 vsize=406824 CPUtime=2399.96
/proc/31036/stat : 31036 (toolbar) R 31017 31017 30839 0 -1 4194304 98077 1866 0 0 239945 42 9 0 25 0 1 0 270902464 416587776 98042 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694092 0 0 4096 2 0 0 0 17 1 0 0
/proc/31036/statm: 101706 98042 81 178 0 101524 0
Current children cumulated CPU time (s) 2400.06
Current children cumulated vsize (KiB) 454388

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 31017 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=95985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=26995
CPU time returned by wait4() is 0.12298
while last known CPU time is 2400.06

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

Real time (s): 2402.45
CPU time (s): 2400.06
CPU user time (s): 2399.63
CPU system time (s): 0.43
CPU usage (%): 99.9005
Max. virtual memory (cumulated for all children) (KiB): 454388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.095985
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3542
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= 63
involuntary context switches= 21

runsolver used 2.06768 s user time and 6.85096 s system time

The end

Launcher Data (download as text)

Begin job on node75 on Fri Jan 19 16:43:50 UTC 2007


IDJOB= 275668
IDBENCH= 4349
IDSOLVER= 71
FILE ID= node75/275668-1169225030

PBS_JOBID= 3589220

Free space on /tmp= 66559 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-26/rand-26-26-325-155-58021_ext.xml
COMMAND LINE= /tmp/evaluation/275668-1169225030/solver.sh /tmp/evaluation/275668-1169225030/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node75/convwatcher-275668-1169225030 -o ROOT/results/node75/conversion-275668-1169225030 -C 600 -M 900 /tmp/evaluation/275668-1169225030/translate /tmp/evaluation/275668-1169225030/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-275668-1169225030 -o ROOT/results/node75/solver-275668-1169225030 -C 2400 -M 900  /tmp/evaluation/275668-1169225030/solver.sh /tmp/evaluation/275668-1169225030/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  2593b659bd409c262ddff5fffdeb8046

RANDOM SEED= 397641921

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		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1137248 kB
Buffers:         48460 kB
Cached:         780048 kB
SwapCached:       2452 kB
Active:         396092 kB
Inactive:       449964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1137248 kB
SwapTotal:     4192956 kB
SwapFree:      4184548 kB
Dirty:            6180 kB
Writeback:           0 kB
Mapped:          25520 kB
Slab:            57952 kB
Committed_AS:  5260672 kB
PageTables:       1820 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= 66559 MiB



End job on node75 on Fri Jan 19 17:23:53 UTC 2007