Trace number 306163

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) 1200.1 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
MD5SUM8caebdbe5c8dcb4cfb2a355910089bd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark545.386
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
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:  10000                                                |
0.00/0.07	c |  Number of clauses:    42000                                                |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-306163-1172093479 -o ROOT/results/node4/solver-306163-1172093479 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306163-1172093479/cmusat /tmp/evaluation/306163-1172093479/instance-306163-1172093479.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.85 0.97 0.99 3/77 19480
/proc/meminfo: memFree=1442080/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=3208 CPUtime=0
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 524 0 0 0 0 0 0 0 18 0 1 0 229302753 3284992 507 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 802 514 95 243 0 556 0

[startup+0.107189 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19480
/proc/meminfo: memFree=1442080/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=6256 CPUtime=0.1
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 1268 0 0 0 10 0 0 0 18 0 1 0 229302753 6406144 1251 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135095120 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 1564 1251 108 243 0 1318 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6256

[startup+0.516228 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19480
/proc/meminfo: memFree=1442080/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=8160 CPUtime=0.51
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 2792 0 0 0 50 1 0 0 22 0 1 0 229302753 8355840 1489 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 2040 1489 118 243 0 1794 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8160

[startup+1.34331 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1435800/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=9216 CPUtime=1.33
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 3063 0 0 0 132 1 0 0 25 0 1 0 229302753 9437184 1760 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 2304 1760 118 243 0 2058 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9216

[startup+2.97947 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1433944/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=11864 CPUtime=2.97
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 3720 0 0 0 295 2 0 0 25 0 1 0 229302753 12148736 2417 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 2966 2417 118 243 0 2720 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11864

[startup+6.25578 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1428376/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=16752 CPUtime=6.25
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 4987 0 0 0 622 3 0 0 25 0 1 0 229302753 17154048 3684 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 4188 3684 118 243 0 3942 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 16752

[startup+12.7144 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1417752/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=26188 CPUtime=12.7
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 7405 0 0 0 1266 4 0 0 25 0 1 0 229302753 26816512 6102 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581981 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 6547 6102 118 243 0 6301 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26188

[startup+25.6156 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1411736/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=32032 CPUtime=25.6
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 9246 0 0 0 2554 6 0 0 25 0 1 0 229302753 32800768 7598 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 8008 7598 118 243 0 7762 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 32032

[startup+51.2311 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1394904/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=50188 CPUtime=51.2
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 14083 0 0 0 5110 10 0 0 25 0 1 0 229302753 51392512 12187 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 12547 12187 118 243 0 12301 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 50188

[startup+102.452 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1385368/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=58052 CPUtime=102.41
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 16486 0 0 0 10229 12 0 0 25 0 1 0 229302753 59445248 14187 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589612 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 14513 14187 118 243 0 14267 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 58052

[startup+162.49 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1374552/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=68708 CPUtime=162.44
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 19491 0 0 0 16229 15 0 0 25 0 1 0 229302753 70356992 16896 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 17177 16896 118 243 0 16931 0
Current children cumulated CPU time (s) 162.44
Current children cumulated vsize (KiB) 68708

[startup+222.524 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1308376/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=137052 CPUtime=222.46
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 36809 0 0 0 22221 25 0 0 25 0 1 0 229302753 140341248 33404 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 34263 33404 118 243 0 34017 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 137052

[startup+282.552 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1308696/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=136360 CPUtime=282.47
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 36842 0 0 0 28222 25 0 0 25 0 1 0 229302753 139632640 33264 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 34090 33264 118 243 0 33844 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 136360

[startup+342.586 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1307928/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=137124 CPUtime=342.49
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 37072 0 0 0 34223 26 0 0 25 0 1 0 229302753 140414976 33494 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 34281 33494 118 243 0 34035 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 137124

[startup+402.622 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1308376/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=136360 CPUtime=402.51
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 37116 0 0 0 40225 26 0 0 25 0 1 0 229302753 139632640 33347 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 34090 33347 118 243 0 33844 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 136360

[startup+462.655 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19481
/proc/meminfo: memFree=1307608/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=137216 CPUtime=462.53
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 37377 0 0 0 46226 27 0 0 25 0 1 0 229302753 140509184 33608 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 34304 33608 118 243 0 34058 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 137216

[startup+522.688 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1307480/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=137216 CPUtime=522.54
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 37403 0 0 0 52227 27 0 0 25 0 1 0 229302753 140509184 33634 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592189 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 34304 33634 118 243 0 34058 0
Current children cumulated CPU time (s) 522.54
Current children cumulated vsize (KiB) 137216

[startup+582.727 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1307992/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=136360 CPUtime=582.57
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 37431 0 0 0 58229 28 0 0 25 0 1 0 229302753 139632640 33448 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 34090 33448 118 243 0 33844 0
Current children cumulated CPU time (s) 582.57
Current children cumulated vsize (KiB) 136360

[startup+642.759 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1308056/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=136360 CPUtime=642.58
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 37439 0 0 0 64230 28 0 0 25 0 1 0 229302753 139632640 33456 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 34090 33456 118 243 0 33844 0
Current children cumulated CPU time (s) 642.58
Current children cumulated vsize (KiB) 136360

[startup+702.793 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1306968/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=137324 CPUtime=702.6
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 37728 0 0 0 70231 29 0 0 25 0 1 0 229302753 140619776 33745 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 34331 33745 118 243 0 34085 0
Current children cumulated CPU time (s) 702.6
Current children cumulated vsize (KiB) 137324

[startup+762.822 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1298840/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=145200 CPUtime=762.62
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 40001 0 0 0 76230 32 0 0 25 0 1 0 229302753 148684800 35777 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 36300 35777 118 243 0 36054 0
Current children cumulated CPU time (s) 762.62
Current children cumulated vsize (KiB) 145200

[startup+822.857 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1298776/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=145200 CPUtime=822.64
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 40001 0 0 0 82232 32 0 0 25 0 1 0 229302753 148684800 35777 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 36300 35777 118 243 0 36054 0
Current children cumulated CPU time (s) 822.64
Current children cumulated vsize (KiB) 145200

[startup+882.887 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1272216/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=171448 CPUtime=882.66
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 46879 0 0 0 88228 38 0 0 25 0 1 0 229302753 175562752 42399 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 42862 42399 118 243 0 42616 0
Current children cumulated CPU time (s) 882.66
Current children cumulated vsize (KiB) 171448

[startup+942.915 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1272216/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=171448 CPUtime=942.67
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 46879 0 0 0 94229 38 0 0 25 0 1 0 229302753 175562752 42399 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 42862 42399 118 243 0 42616 0
Current children cumulated CPU time (s) 942.67
Current children cumulated vsize (KiB) 171448

[startup+1002.95 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1262616/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=181132 CPUtime=1002.7
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 49323 0 0 0 100229 41 0 0 25 0 1 0 229302753 185479168 44843 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 45283 44843 118 243 0 45037 0
Current children cumulated CPU time (s) 1002.7
Current children cumulated vsize (KiB) 181132

[startup+1062.98 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1234136/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=209348 CPUtime=1062.7
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 56690 0 0 0 106223 47 0 0 25 0 1 0 229302753 214372352 51937 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 52337 51937 118 243 0 52091 0
Current children cumulated CPU time (s) 1062.7
Current children cumulated vsize (KiB) 209348

[startup+1123.02 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19483
/proc/meminfo: memFree=1234136/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=209348 CPUtime=1122.73
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 56691 0 0 0 112225 48 0 0 25 0 1 0 229302753 214372352 51938 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 52337 51938 118 243 0 52091 0
Current children cumulated CPU time (s) 1122.73
Current children cumulated vsize (KiB) 209348

[startup+1183.05 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 19483
/proc/meminfo: memFree=1234136/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=209752 CPUtime=1182.74
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 56792 0 0 0 118226 48 0 0 25 0 1 0 229302753 214786048 52039 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 52438 52039 118 243 0 52192 0
Current children cumulated CPU time (s) 1182.74
Current children cumulated vsize (KiB) 209752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 19483
/proc/meminfo: memFree=1223192/2055920 swapFree=4192812/4192956
[pid=19480] ppid=19478 vsize=219928 CPUtime=1200.05
/proc/19480/stat : 19480 (cmusat) R 19478 19480 19420 0 -1 4194304 59422 0 0 0 119954 51 0 0 25 0 1 0 229302753 225206272 54669 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/19480/statm: 54982 54669 118 243 0 54736 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 219928

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): 1200.4
CPU time (s): 1200.1
CPU user time (s): 1199.55
CPU system time (s): 0.554915
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 219928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.554915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59422
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= 19665

runsolver used 1.25681 second user time and 3.01254 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Feb 21 21:31:19 UTC 2007

IDJOB= 306163
IDBENCH= 20174
IDSOLVER= 121
FILE ID= node4/306163-1172093479

PBS_JOBID= 3865342

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
COMMAND LINE= /tmp/evaluation/306163-1172093479/cmusat /tmp/evaluation/306163-1172093479/instance-306163-1172093479.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-306163-1172093479 -o ROOT/results/node4/solver-306163-1172093479 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306163-1172093479/cmusat /tmp/evaluation/306163-1172093479/instance-306163-1172093479.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8caebdbe5c8dcb4cfb2a355910089bd4

RANDOM SEED= 618068751

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1442488 kB
Buffers:         56228 kB
Cached:         420384 kB
SwapCached:          0 kB
Active:         211004 kB
Inactive:       325056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3404 kB
Writeback:           0 kB
Mapped:          78368 kB
Slab:            62892 kB
Committed_AS:  1029728 kB
PageTables:       1768 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= 66546 MiB

End job on node4 on Wed Feb 21 21:51:21 UTC 2007