Trace number 338457

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
CMUSAT 2007-02-08? (TO) 1200.11 1200.58

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77373
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  90300                                                |
0.79/0.85	c |  Number of clauses:    179701                                               |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-338457-1173686224 -o ROOT/results/node13/solver-338457-1173686224 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338457-1173686224/cmusat /tmp/evaluation/338457-1173686224/instance-338457-1173686224.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 14994
/proc/meminfo: memFree=1757552/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=2936 CPUtime=0
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 575 0 0 0 0 0 0 0 18 0 1 0 388576957 3006464 558 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134549008 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 734 559 95 243 0 488 0

[startup+0.0114411 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 14994
/proc/meminfo: memFree=1757552/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=4860 CPUtime=0
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 999 0 0 0 0 0 0 0 18 0 1 0 388576957 4976640 965 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 1215 970 95 243 0 969 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4860

[startup+0.101452 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 14994
/proc/meminfo: memFree=1757552/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=13256 CPUtime=0.09
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 3048 0 0 0 8 1 0 0 18 0 1 0 388576957 13574144 3014 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 3314 3014 96 243 0 3068 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13256

[startup+0.301479 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 14994
/proc/meminfo: memFree=1757552/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=17056 CPUtime=0.29
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 3953 0 0 0 28 1 0 0 19 0 1 0 388576957 17465344 3919 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 4264 3919 96 243 0 4018 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17056

[startup+0.701532 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 14994
/proc/meminfo: memFree=1757552/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=23628 CPUtime=0.69
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 5506 0 0 0 67 2 0 0 23 0 1 0 388576957 24195072 5472 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 5907 5472 96 243 0 5661 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23628

[startup+1.50164 s]
/proc/loadavg: 1.83 1.82 1.44 2/78 14995
/proc/meminfo: memFree=1734248/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=33144 CPUtime=1.49
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 7926 0 0 0 146 3 0 0 25 0 1 0 388576957 33939456 7892 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 8286 7892 109 243 0 8040 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33144

[startup+3.10185 s]
/proc/loadavg: 1.77 1.81 1.44 2/78 14995
/proc/meminfo: memFree=1745512/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=33752 CPUtime=3.09
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 15214 0 0 0 302 7 0 0 25 0 1 0 388576957 34562048 6597 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592209 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 8438 6597 119 243 0 8192 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33752

[startup+6.30128 s]
/proc/loadavg: 1.77 1.81 1.44 2/78 14995
/proc/meminfo: memFree=1731112/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=33752 CPUtime=6.29
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 15243 0 0 0 622 7 0 0 25 0 1 0 388576957 34562048 6626 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 8438 6626 119 243 0 8192 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33752

[startup+12.7011 s]
/proc/loadavg: 1.65 1.78 1.43 2/78 14995
/proc/meminfo: memFree=1730864/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=33752 CPUtime=12.69
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 15346 0 0 0 1262 7 0 0 25 0 1 0 388576957 34562048 6729 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591326 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 8438 6729 119 243 0 8192 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33752

[startup+25.5018 s]
/proc/loadavg: 1.55 1.75 1.43 2/78 14995
/proc/meminfo: memFree=1724016/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=39016 CPUtime=25.48
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 17531 0 0 0 2540 8 0 0 25 0 1 0 388576957 39952384 8443 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 9754 8443 119 243 0 9508 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39016

[startup+51.1012 s]
/proc/loadavg: 1.36 1.69 1.41 2/78 14995
/proc/meminfo: memFree=1715696/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=46516 CPUtime=51.08
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 21108 0 0 0 5097 11 0 0 25 0 1 0 388576957 47632384 10522 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592192 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 11629 10522 119 243 0 11383 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46516

[startup+102.305 s]
/proc/loadavg: 1.14 1.57 1.39 2/78 14995
/proc/meminfo: memFree=1692144/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=67844 CPUtime=102.27
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 31092 0 0 0 10211 16 0 0 25 0 1 0 388576957 69472256 16384 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 16961 16384 119 243 0 16715 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67844

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.36 2/78 14995
/proc/meminfo: memFree=1658480/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=111696 CPUtime=162.24
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 43961 0 0 0 16202 22 0 0 25 0 1 0 388576957 114376704 24991 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 27924 24991 119 243 0 27678 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 111696

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.34 2/78 14995
/proc/meminfo: memFree=1627696/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=140964 CPUtime=222.22
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 54119 0 0 0 22195 27 0 0 25 0 1 0 388576957 144347136 32602 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591964 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 35241 32602 119 243 0 34995 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 140964

[startup+282.302 s]
/proc/loadavg: 1.18 1.36 1.33 2/84 15119
/proc/meminfo: memFree=1609912/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=158096 CPUtime=282.14
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 60635 0 0 0 28182 32 0 0 25 0 1 0 388576957 161890304 37152 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581070 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 39524 37152 119 243 0 39278 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 158096

[startup+342.302 s]
/proc/loadavg: 1.06 1.29 1.30 2/78 15193
/proc/meminfo: memFree=1573424/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=191568 CPUtime=342.08
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 71649 0 0 0 34170 38 0 0 25 0 1 0 388576957 196165632 45936 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592195 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 47892 45936 119 243 0 47646 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 191568

[startup+402.302 s]
/proc/loadavg: 1.02 1.24 1.28 2/78 15193
/proc/meminfo: memFree=1531888/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=233168 CPUtime=402.06
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 83570 0 0 0 40161 45 0 0 25 0 1 0 388576957 238764032 56570 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 58292 56570 119 243 0 58046 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 233168

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.26 2/78 15193
/proc/meminfo: memFree=1436272/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=349116 CPUtime=462.05
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 114090 0 0 0 46146 59 0 0 25 0 1 0 388576957 357494784 80125 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 87279 80125 119 243 0 87033 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 349116

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.25 2/78 15193
/proc/meminfo: memFree=1432176/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=349996 CPUtime=522.02
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 118162 0 0 0 52141 61 0 0 25 0 1 0 388576957 358395904 81270 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 87499 81270 119 243 0 87253 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 349996

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.23 2/78 15193
/proc/meminfo: memFree=1430320/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=349996 CPUtime=582.01
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 118515 0 0 0 58139 62 0 0 25 0 1 0 388576957 358395904 81623 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 87499 81623 119 243 0 87253 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 349996

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.21 2/78 15193
/proc/meminfo: memFree=1429040/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=350512 CPUtime=641.99
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 120466 0 0 0 64136 63 0 0 25 0 1 0 388576957 358924288 81941 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 87628 81941 119 243 0 87382 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 350512

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.19 2/78 15193
/proc/meminfo: memFree=1425968/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=351116 CPUtime=701.96
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 122987 0 0 0 70131 65 0 0 25 0 1 0 388576957 359542784 82700 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 87779 82700 119 243 0 87533 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 351116

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 15193
/proc/meminfo: memFree=1425456/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=351116 CPUtime=761.95
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 123139 0 0 0 76129 66 0 0 25 0 1 0 388576957 359542784 82852 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 87779 82852 119 243 0 87533 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 351116

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.16 2/78 15193
/proc/meminfo: memFree=1423088/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=351684 CPUtime=821.93
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 125624 0 0 0 82125 68 0 0 25 0 1 0 388576957 360124416 83424 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 87921 83424 119 243 0 87675 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 351684

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.15 2/78 15193
/proc/meminfo: memFree=1419632/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=352368 CPUtime=881.91
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 128537 0 0 0 88121 70 0 0 25 0 1 0 388576957 360824832 84282 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 88092 84282 119 243 0 87846 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 352368

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 15193
/proc/meminfo: memFree=1411952/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=361208 CPUtime=941.89
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 130710 0 0 0 94117 72 0 0 25 0 1 0 388576957 369876992 86455 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 90302 86455 119 243 0 90056 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 361208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 15193
/proc/meminfo: memFree=1358640/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=412636 CPUtime=1001.87
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 146291 0 0 0 100104 83 0 0 25 0 1 0 388576957 422539264 99514 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 103159 99514 119 243 0 102913 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 412636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 15193
/proc/meminfo: memFree=1354736/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=417556 CPUtime=1061.86
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 147396 0 0 0 106101 85 0 0 25 0 1 0 388576957 427577344 100487 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 104389 100487 119 243 0 104143 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 417556

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 15193
/proc/meminfo: memFree=1285424/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=484640 CPUtime=1121.83
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 164833 0 0 0 112087 96 0 0 25 0 1 0 388576957 496271360 117858 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 121160 117858 119 243 0 120914 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 484640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 15193
/proc/meminfo: memFree=1279408/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=490976 CPUtime=1181.82
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 168746 0 0 0 118083 99 0 0 25 0 1 0 388576957 502759424 119291 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 122744 119291 119 243 0 122498 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 490976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 15193
/proc/meminfo: memFree=1278128/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=492436 CPUtime=1200.02
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 169088 0 0 0 119902 100 0 0 25 0 1 0 388576957 504254464 119600 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134593588 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 123109 119600 119 243 0 122863 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 492436

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 15193
/proc/meminfo: memFree=1278128/2055920 swapFree=4158788/4192956
[pid=14994] ppid=14992 vsize=492436 CPUtime=1200.02
/proc/14994/stat : 14994 (cmusat) R 14992 14994 14404 0 -1 4194304 169088 0 0 0 119902 100 0 0 25 0 1 0 388576957 504254464 119600 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134593588 0 0 4096 35 0 0 0 17 1 0 0
/proc/14994/statm: 123109 119600 119 243 0 122863 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 492436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.11
CPU user time (s): 1199.03
CPU system time (s): 1.07983
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 492436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.03
system time used= 1.07984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169088
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= 6
involuntary context switches= 2195

runsolver used 1.49777 second user time and 2.85556 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Mar 12 07:57:05 UTC 2007

IDJOB= 338457
IDBENCH= 24723
IDSOLVER= 121
FILE ID= node13/338457-1173686224

PBS_JOBID= 4101478

Free space on /tmp= 66500 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338457-1173686224/cmusat /tmp/evaluation/338457-1173686224/instance-338457-1173686224.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-338457-1173686224 -o ROOT/results/node13/solver-338457-1173686224 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338457-1173686224/cmusat /tmp/evaluation/338457-1173686224/instance-338457-1173686224.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e899c85929b7de69ebfb14f0dad93191

RANDOM SEED= 192194713

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1757960 kB
Buffers:         38548 kB
Cached:         174460 kB
SwapCached:       2076 kB
Active:         163852 kB
Inactive:        71756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757960 kB
SwapTotal:     4192956 kB
SwapFree:      4158788 kB
Dirty:            7288 kB
Writeback:           0 kB
Mapped:          30528 kB
Slab:            47840 kB
Committed_AS:  1683288 kB
PageTables:       1744 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= 66500 MiB

End job on node13 on Mon Mar 12 08:17:08 UTC 2007