Trace number 304646

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) 1200.07 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1215030506-14.cnf
MD5SUM15014b36bd3f1b632f14e04ffece9292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.312
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  140                                                  |
0.00/0.02	c |  Number of clauses:    11900                                                |

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/node11/watcher-304646-1172062991 -o ROOT/results/node11/solver-304646-1172062991 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304646-1172062991/cmusat /tmp/evaluation/304646-1172062991/instance-304646-1172062991.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: 0.92 0.98 0.99 3/77 6393
/proc/meminfo: memFree=1606776/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=2316 CPUtime=0
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 226253693 2371584 240 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 579 240 96 243 0 333 0

[startup+0.107472 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6393
/proc/meminfo: memFree=1606776/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=3176 CPUtime=0.1
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 496 0 0 0 10 0 0 0 18 0 1 0 226253693 3252224 479 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 794 479 107 243 0 548 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3176

[startup+0.515519 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6393
/proc/meminfo: memFree=1606776/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=4316 CPUtime=0.51
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 1043 0 0 0 51 0 0 0 22 0 1 0 226253693 4419584 718 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 1079 718 118 243 0 833 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4316

[startup+1.33562 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 6394
/proc/meminfo: memFree=1602800/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=5784 CPUtime=1.32
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 1565 0 0 0 132 0 0 0 25 0 1 0 226253693 5922816 1105 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 1446 1105 118 243 0 1200 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5784

[startup+2.97181 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6394
/proc/meminfo: memFree=1602160/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=6592 CPUtime=2.96
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 1882 0 0 0 296 0 0 0 25 0 1 0 226253693 6750208 1308 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581122 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 1648 1308 118 243 0 1402 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6592

[startup+6.2552 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6394
/proc/meminfo: memFree=1600880/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=10676 CPUtime=6.25
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 2986 0 0 0 624 1 0 0 25 0 1 0 226253693 10932224 2167 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 2669 2167 118 243 0 2423 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10676

[startup+12.707 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6394
/proc/meminfo: memFree=1598064/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=10492 CPUtime=12.7
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 3142 0 0 0 1269 1 0 0 25 0 1 0 226253693 10743808 2169 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 2623 2169 118 243 0 2377 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10492

[startup+25.5135 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6394
/proc/meminfo: memFree=1595440/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=13184 CPUtime=25.49
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 4063 0 0 0 2548 1 0 0 25 0 1 0 226253693 13500416 2886 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590355 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 3296 2886 118 243 0 3050 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13184

[startup+51.1255 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6394
/proc/meminfo: memFree=1586032/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=23672 CPUtime=51.1
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 7151 0 0 0 5107 3 0 0 25 0 1 0 226253693 24240128 5258 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 5918 5258 118 243 0 5672 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23672

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6394
/proc/meminfo: memFree=1583216/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=26176 CPUtime=102.31
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 8376 0 0 0 10226 5 0 0 25 0 1 0 226253693 26804224 6025 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 6544 6025 118 243 0 6298 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 26176

[startup+162.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6394
/proc/meminfo: memFree=1577648/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=31200 CPUtime=162.32
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 10134 0 0 0 16226 6 0 0 25 0 1 0 226253693 31948800 7333 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 7800 7333 118 243 0 7554 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 31200

[startup+222.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6394
/proc/meminfo: memFree=1561008/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=50284 CPUtime=222.33
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 15396 0 0 0 22224 9 0 0 25 0 1 0 226253693 51490816 11484 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 12571 11484 118 243 0 12325 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 50284

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6394
/proc/meminfo: memFree=1559920/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=50764 CPUtime=282.34
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 16116 0 0 0 28224 10 0 0 25 0 1 0 226253693 51982336 11770 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 12691 11770 118 243 0 12445 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 50764

[startup+342.459 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1559216/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=51348 CPUtime=342.35
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 16290 0 0 0 34225 10 0 0 25 0 1 0 226253693 52580352 11944 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 12837 11944 118 243 0 12591 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 51348

[startup+402.493 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1558704/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=51888 CPUtime=402.36
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 16687 0 0 0 40225 11 0 0 25 0 1 0 226253693 53133312 12061 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 12972 12061 118 243 0 12726 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 51888

[startup+462.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1555824/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=54444 CPUtime=462.37
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 17669 0 0 0 46225 12 0 0 25 0 1 0 226253693 55750656 12774 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589700 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 13611 12774 118 243 0 13365 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 54444

[startup+522.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1550896/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=59284 CPUtime=522.39
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 19243 0 0 0 52225 14 0 0 25 0 1 0 226253693 60706816 13988 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 14821 13988 118 243 0 14575 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 59284

[startup+582.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1547888/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=62156 CPUtime=582.4
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 20010 0 0 0 58225 15 0 0 25 0 1 0 226253693 63647744 14755 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 15539 14755 118 243 0 15293 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 62156

[startup+642.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1544944/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=65192 CPUtime=642.41
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 21121 0 0 0 64224 17 0 0 25 0 1 0 226253693 66756608 15513 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 16298 15513 118 243 0 16052 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 65192

[startup+702.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1543088/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=67156 CPUtime=702.42
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 21627 0 0 0 70224 18 0 0 25 0 1 0 226253693 68767744 15986 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 16789 15986 118 243 0 16543 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 67156

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1507952/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=107428 CPUtime=762.43
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 32181 0 0 0 76220 23 0 0 25 0 1 0 226253693 110006272 24702 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 26857 24702 118 243 0 26611 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 107428

[startup+822.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1507760/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=107688 CPUtime=822.45
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 32230 0 0 0 82222 23 0 0 25 0 1 0 226253693 110272512 24751 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 26922 24751 118 243 0 26676 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 107688

[startup+882.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1507184/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=107688 CPUtime=882.46
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 32382 0 0 0 88222 24 0 0 25 0 1 0 226253693 110272512 24903 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 26922 24903 118 243 0 26676 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 107688

[startup+942.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1506992/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=107832 CPUtime=942.48
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 32812 0 0 0 94223 25 0 0 25 0 1 0 226253693 110419968 24950 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 26958 24950 118 243 0 26712 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 107832

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1506864/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=108092 CPUtime=1002.48
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 32883 0 0 0 100223 25 0 0 25 0 1 0 226253693 110686208 25021 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 27023 25021 118 243 0 26777 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 108092

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1506672/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=108092 CPUtime=1062.5
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 32921 0 0 0 106224 26 0 0 25 0 1 0 226253693 110686208 25059 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 27023 25059 118 243 0 26777 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 108092

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1505904/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=108248 CPUtime=1122.52
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 33518 0 0 0 112225 27 0 0 25 0 1 0 226253693 110845952 25237 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 27062 25237 118 243 0 26816 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 108248

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1505968/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=108248 CPUtime=1182.52
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 33519 0 0 0 118225 27 0 0 25 0 1 0 226253693 110845952 25238 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 27062 25238 118 243 0 26816 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 108248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1505776/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=108508 CPUtime=1200.04
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 33556 0 0 0 119977 27 0 0 25 0 1 0 226253693 111112192 25275 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 27127 25275 118 243 0 26881 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 108508

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6394
/proc/meminfo: memFree=1505776/2055920 swapFree=4192812/4192956
[pid=6393] ppid=6391 vsize=108508 CPUtime=1200.04
/proc/6393/stat : 6393 (cmusat) R 6391 6393 5275 0 -1 4194304 33556 0 0 0 119977 27 0 0 25 0 1 0 226253693 111112192 25275 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6393/statm: 27127 25275 118 243 0 26881 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 108508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.78
CPU system time (s): 0.295955
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 108784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33556
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= 25618

runsolver used 1.3278 second user time and 2.75758 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Feb 21 13:03:11 UTC 2007

IDJOB= 304646
IDBENCH= 20137
IDSOLVER= 121
FILE ID= node11/304646-1172062991

PBS_JOBID= 3865283

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1215030506-14.cnf
COMMAND LINE= /tmp/evaluation/304646-1172062991/cmusat /tmp/evaluation/304646-1172062991/instance-304646-1172062991.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-304646-1172062991 -o ROOT/results/node11/solver-304646-1172062991 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304646-1172062991/cmusat /tmp/evaluation/304646-1172062991/instance-304646-1172062991.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  15014b36bd3f1b632f14e04ffece9292

RANDOM SEED= 873462973

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1607184 kB
Buffers:         56452 kB
Cached:         276952 kB
SwapCached:          0 kB
Active:         211604 kB
Inactive:       165084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          62192 kB
Slab:            57600 kB
Committed_AS:   739340 kB
PageTables:       1756 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= 66548 MiB

End job on node11 on Wed Feb 21 13:23:14 UTC 2007