Trace number 338666

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 BASE 2007-02-08? (TO) 1200.18 1200.67

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
MD5SUM4c3b2816cb16b0fd4134bf2c85ce45d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.92271
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179702
Sum of the clauses size718202
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 4179400
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node30/watcher-338666-1173690010 -o ROOT/results/node30/solver-338666-1173690010 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338666-1173690010/cmusat_base /tmp/evaluation/338666-1173690010/instance-338666-1173690010.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: 0.92 0.98 0.99 3/77 25536
/proc/meminfo: memFree=1620584/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=4560 CPUtime=0
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 529 0 0 0 0 0 0 0 18 0 1 0 25305901 4669440 511 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 1140 514 90 241 0 896 0

[startup+0.0299321 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25536
/proc/meminfo: memFree=1620584/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=12820 CPUtime=0.01
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 1663 0 0 0 1 0 0 0 18 0 1 0 25305901 13127680 1645 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 3205 1645 90 241 0 2961 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12820

[startup+0.101928 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25536
/proc/meminfo: memFree=1620584/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=13480 CPUtime=0.09
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 2084 0 0 0 8 1 0 0 18 0 1 0 25305901 13803520 2066 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 3370 2066 90 241 0 3126 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13480

[startup+0.301957 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25536
/proc/meminfo: memFree=1620584/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=16120 CPUtime=0.29
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 3338 0 0 0 28 1 0 0 19 0 1 0 25305901 16506880 3320 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 4030 3320 90 241 0 3786 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16120

[startup+0.702013 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25536
/proc/meminfo: memFree=1620584/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=33736 CPUtime=0.69
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 7990 0 0 0 65 4 0 0 23 0 1 0 25305901 34545664 6567 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 8434 6567 93 241 0 8190 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33736

[startup+1.50113 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25537
/proc/meminfo: memFree=1594464/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=33736 CPUtime=1.49
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 8023 0 0 0 145 4 0 0 25 0 1 0 25305901 34545664 6600 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 8434 6600 112 241 0 8190 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33736

[startup+3.10235 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25537
/proc/meminfo: memFree=1594336/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=33736 CPUtime=3.09
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 8040 0 0 0 305 4 0 0 25 0 1 0 25305901 34545664 6617 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 8434 6617 112 241 0 8190 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33736

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25537
/proc/meminfo: memFree=1594208/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=33736 CPUtime=6.29
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 8088 0 0 0 625 4 0 0 25 0 1 0 25305901 34545664 6665 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561627 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 8434 6665 112 241 0 8190 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33736

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25537
/proc/meminfo: memFree=1593120/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=33868 CPUtime=12.68
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 8333 0 0 0 1264 4 0 0 25 0 1 0 25305901 34680832 6910 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 8467 6910 112 241 0 8223 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33868

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25537
/proc/meminfo: memFree=1586784/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=39256 CPUtime=25.48
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 10391 0 0 0 2543 5 0 0 25 0 1 0 25305901 40198144 8497 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562707 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 9814 8497 112 241 0 9570 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39256

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 25563
/proc/meminfo: memFree=1577008/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=46896 CPUtime=51.07
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 14558 0 0 0 5098 9 0 0 25 0 1 0 25305901 48021504 10647 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 11724 10647 112 241 0 11480 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46896

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 25675
/proc/meminfo: memFree=1552296/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=69520 CPUtime=102.19
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 24279 0 0 0 10203 16 0 0 25 0 1 0 25305901 71188480 16781 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 17380 16781 112 241 0 17136 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 69520

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25735
/proc/meminfo: memFree=1520608/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=111772 CPUtime=162.13
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 36731 0 0 0 16191 22 0 0 25 0 1 0 25305901 114454528 24971 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 27943 24971 112 241 0 27699 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 111772

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25735
/proc/meminfo: memFree=1513312/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=117700 CPUtime=222.11
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 41195 0 0 0 22186 25 0 0 25 0 1 0 25305901 120524800 26881 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 29425 26881 112 241 0 29181 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 117700

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25735
/proc/meminfo: memFree=1470432/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=159456 CPUtime=282.09
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 53819 0 0 0 28175 34 0 0 25 0 1 0 25305901 163282944 37544 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 39864 37544 112 241 0 39620 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 159456

[startup+342.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1453728/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=174488 CPUtime=342.08
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 60260 0 0 0 34170 38 0 0 25 0 1 0 25305901 178675712 41657 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 43622 41657 112 241 0 43378 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 174488

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1354912/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=293636 CPUtime=402.06
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 93056 0 0 0 40153 53 0 0 25 0 1 0 25305901 300683264 66291 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561595 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 73409 66291 112 241 0 73165 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 293636

[startup+462.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 25735
/proc/meminfo: memFree=1352864/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=294044 CPUtime=462.03
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 94984 0 0 0 46149 54 0 0 25 0 1 0 25305901 301101056 66803 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 73511 66803 112 241 0 73267 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 294044

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25735
/proc/meminfo: memFree=1350624/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=294516 CPUtime=522.01
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 97104 0 0 0 52145 56 0 0 25 0 1 0 25305901 301584384 67405 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 73629 67405 112 241 0 73385 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 294516

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1347936/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=295020 CPUtime=581.99
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 99397 0 0 0 58141 58 0 0 25 0 1 0 25305901 302100480 68062 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 73755 68062 112 241 0 73511 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 295020

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1296672/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=344812 CPUtime=641.98
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 113949 0 0 0 64130 68 0 0 25 0 1 0 25305901 353087488 80852 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 86203 80852 112 241 0 85959 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 344812

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1260256/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=381380 CPUtime=701.95
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 125382 0 0 0 70121 74 0 0 25 0 1 0 25305901 390533120 90283 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063030 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 95345 90283 112 241 0 95101 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 381380

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1254112/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=387008 CPUtime=761.95
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 126560 0 0 0 76119 76 0 0 25 0 1 0 25305901 396296192 91461 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 96752 91461 112 241 0 96508 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 387008

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1248416/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=390504 CPUtime=821.92
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 130048 0 0 0 82114 78 0 0 25 0 1 0 25305901 399876096 92892 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560602 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 97626 92892 112 241 0 97382 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 390504

[startup+882.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 25735
/proc/meminfo: memFree=1243168/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=394196 CPUtime=881.9
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 131346 0 0 0 88111 79 0 0 25 0 1 0 25305901 403656704 94190 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 98549 94190 112 241 0 98305 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 394196

[startup+942.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25735
/proc/meminfo: memFree=1239648/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=397692 CPUtime=941.88
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 134619 0 0 0 94106 82 0 0 25 0 1 0 25305901 407236608 95068 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 99423 95068 112 241 0 99179 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 397692

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1235808/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=402944 CPUtime=1001.86
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 136258 0 0 0 100103 83 0 0 25 0 1 0 25305901 412614656 95988 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 100736 95988 112 241 0 100492 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 402944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1228128/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=411664 CPUtime=1061.84
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 138619 0 0 0 106099 85 0 0 25 0 1 0 25305901 421543936 98054 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 102916 98054 112 241 0 102672 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 411664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1206112/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=432004 CPUtime=1121.83
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 144491 0 0 0 112092 91 0 0 25 0 1 0 25305901 442372096 103452 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 108001 103452 112 241 0 107757 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 432004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1202016/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=435744 CPUtime=1181.8
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 147917 0 0 0 118087 93 0 0 25 0 1 0 25305901 446201856 104466 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 108936 104466 112 241 0 108692 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 435744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25735
/proc/meminfo: memFree=1201632/2055920 swapFree=4192956/4192956
[pid=25536] ppid=25534 vsize=436168 CPUtime=1200.1
/proc/25536/stat : 25536 (cmusat_base) R 25534 25536 22750 0 -1 4194304 148010 0 0 0 119917 93 0 0 25 0 1 0 25305901 446636032 104559 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25536/statm: 109042 104559 112 241 0 108798 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 436168

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.67
CPU time (s): 1200.18
CPU user time (s): 1199.17
CPU system time (s): 1.00485
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 436168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.17
system time used= 1.00485
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 148010
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= 24233

runsolver used 1.46278 second user time and 2.81757 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Mon Mar 12 09:00:11 UTC 2007

IDJOB= 338666
IDBENCH= 24728
IDSOLVER= 120
FILE ID= node30/338666-1173690010

PBS_JOBID= 4101458

Free space on /tmp= 66331 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338666-1173690010/cmusat_base /tmp/evaluation/338666-1173690010/instance-338666-1173690010.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-338666-1173690010 -o ROOT/results/node30/solver-338666-1173690010 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338666-1173690010/cmusat_base /tmp/evaluation/338666-1173690010/instance-338666-1173690010.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4c3b2816cb16b0fd4134bf2c85ce45d0

RANDOM SEED= 6129604

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.266
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		: 3000.266
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:       1620992 kB
Buffers:         43260 kB
Cached:         295516 kB
SwapCached:          0 kB
Active:         299520 kB
Inactive:        87588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7336 kB
Writeback:           0 kB
Mapped:          67224 kB
Slab:            33428 kB
Committed_AS:   173988 kB
PageTables:       1696 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= 66331 MiB

End job on node30 on Mon Mar 12 09:20:14 UTC 2007