Trace number 306573

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) 1200.05 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
MD5SUMf797b412c0282263cc1dca0746fdda90
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.6397
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.04	c |  Number of clauses:    29400                                                |

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/node14/watcher-306573-1172101861 -o ROOT/results/node14/solver-306573-1172101861 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306573-1172101861/cmusat /tmp/evaluation/306573-1172101861/instance-306573-1172101861.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: 1.02 1.01 1.00 3/77 27203
/proc/meminfo: memFree=1438448/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=3208 CPUtime=0
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 230140556 3284992 471 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 802 471 96 243 0 556 0

[startup+0.106991 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 27203
/proc/meminfo: memFree=1438448/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=5048 CPUtime=0.09
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 1078 0 0 0 9 0 0 0 18 0 1 0 230140556 5169152 960 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135149729 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 1262 960 108 243 0 1016 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5048

[startup+0.515028 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 27203
/proc/meminfo: memFree=1438448/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=6676 CPUtime=0.5
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 2035 0 0 0 50 0 0 0 22 0 1 0 230140556 6836224 1153 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 1669 1154 118 243 0 1423 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6676

[startup+1.33511 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27204
/proc/meminfo: memFree=1433000/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=8260 CPUtime=1.32
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 2466 0 0 0 131 1 0 0 25 0 1 0 230140556 8458240 1584 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 2065 1584 118 243 0 1819 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8260

[startup+2.97126 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27204
/proc/meminfo: memFree=1430696/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=11296 CPUtime=2.96
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 3235 0 0 0 294 2 0 0 25 0 1 0 230140556 11567104 2353 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580140 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 2824 2353 118 243 0 2578 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11296

[startup+6.25257 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27204
/proc/meminfo: memFree=1424560/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=16628 CPUtime=6.24
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 4596 0 0 0 621 3 0 0 25 0 1 0 230140556 17027072 3714 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 4157 3714 118 243 0 3911 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16628

[startup+12.7092 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27204
/proc/meminfo: memFree=1420080/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=20088 CPUtime=12.7
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 5752 0 0 0 1266 4 0 0 25 0 1 0 230140556 20570112 4628 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581056 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 5022 4628 118 243 0 4776 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 20088

[startup+25.5094 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27204
/proc/meminfo: memFree=1414896/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=25256 CPUtime=25.49
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 7232 0 0 0 2544 5 0 0 25 0 1 0 230140556 25862144 5934 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 6314 5934 118 243 0 6068 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25256

[startup+51.1208 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27204
/proc/meminfo: memFree=1408368/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=31636 CPUtime=51.09
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 9138 0 0 0 5103 6 0 0 25 0 1 0 230140556 32395264 7556 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 7909 7556 118 243 0 7663 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 31636

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27204
/proc/meminfo: memFree=1376304/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=65084 CPUtime=102.3
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 18031 0 0 0 10219 11 0 0 25 0 1 0 230140556 66646016 15557 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 16271 15557 118 243 0 16025 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 65084

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27204
/proc/meminfo: memFree=1375984/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=65136 CPUtime=162.32
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 18367 0 0 0 16220 12 0 0 25 0 1 0 230140556 66699264 15643 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 16284 15643 118 243 0 16038 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 65136

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27204
/proc/meminfo: memFree=1375728/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=65200 CPUtime=222.34
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 18704 0 0 0 22221 13 0 0 25 0 1 0 230140556 66764800 15703 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 16300 15703 118 243 0 16054 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 65200

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27204
/proc/meminfo: memFree=1360560/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=80156 CPUtime=282.35
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 22626 0 0 0 28217 18 0 0 25 0 1 0 230140556 82079744 19474 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 20039 19474 118 243 0 19793 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 80156

[startup+342.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27204
/proc/meminfo: memFree=1360240/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=80196 CPUtime=342.36
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 22859 0 0 0 34217 19 0 0 25 0 1 0 230140556 82120704 19547 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 20049 19547 118 243 0 19803 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 80196

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27204
/proc/meminfo: memFree=1352176/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=88184 CPUtime=402.38
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 25059 0 0 0 40217 21 0 0 25 0 1 0 230140556 90300416 21577 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 22046 21577 118 243 0 21800 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 88184

[startup+462.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27204
/proc/meminfo: memFree=1342320/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=97868 CPUtime=462.39
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 27698 0 0 0 46214 25 0 0 25 0 1 0 230140556 100216832 24035 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 24467 24035 118 243 0 24221 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 97868

[startup+522.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27204
/proc/meminfo: memFree=1332336/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=107692 CPUtime=522.4
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 30386 0 0 0 52213 27 0 0 25 0 1 0 230140556 110276608 26530 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 26923 26530 118 243 0 26677 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 107692

[startup+582.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27204
/proc/meminfo: memFree=1325424/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=114348 CPUtime=582.42
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 32329 0 0 0 58212 30 0 0 25 0 1 0 230140556 117092352 28266 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 28587 28266 118 243 0 28341 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 114348

[startup+642.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 27318
/proc/meminfo: memFree=1323904/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=114744 CPUtime=642.41
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 32424 0 0 0 64208 33 0 0 25 0 1 0 230140556 117497856 28361 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 28686 28361 118 243 0 28440 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 114744

[startup+702.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27402
/proc/meminfo: memFree=1255536/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187096 CPUtime=702.4
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 50796 0 0 0 70199 41 0 0 25 0 1 0 230140556 191586304 45603 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46774 45603 118 243 0 46528 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 187096

[startup+762.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27402
/proc/meminfo: memFree=1255600/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187096 CPUtime=762.41
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 50796 0 0 0 76200 41 0 0 25 0 1 0 230140556 191586304 45603 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46774 45603 118 243 0 46528 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 187096

[startup+822.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27402
/proc/meminfo: memFree=1255472/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187164 CPUtime=822.43
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 51121 0 0 0 82201 42 0 0 25 0 1 0 230140556 191655936 45690 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46791 45690 118 243 0 46545 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 187164

[startup+882.786 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27402
/proc/meminfo: memFree=1255408/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187164 CPUtime=882.43
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 51121 0 0 0 88201 42 0 0 25 0 1 0 230140556 191655936 45690 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46791 45690 118 243 0 46545 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 187164

[startup+942.817 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27402
/proc/meminfo: memFree=1255088/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187244 CPUtime=942.45
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 51475 0 0 0 94202 43 0 0 25 0 1 0 230140556 191737856 45789 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46811 45789 118 243 0 46565 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 187244

[startup+1002.84 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27402
/proc/meminfo: memFree=1255024/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187244 CPUtime=1002.45
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 51475 0 0 0 100202 43 0 0 25 0 1 0 230140556 191737856 45789 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46811 45789 118 243 0 46565 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 187244

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27402
/proc/meminfo: memFree=1254768/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187244 CPUtime=1062.47
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 51548 0 0 0 106204 43 0 0 25 0 1 0 230140556 191737856 45862 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46811 45862 118 243 0 46565 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 187244

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27402
/proc/meminfo: memFree=1254704/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187328 CPUtime=1122.48
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 51855 0 0 0 112204 44 0 0 25 0 1 0 230140556 191823872 45894 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581169 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46832 45894 118 243 0 46586 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 187328

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27402
/proc/meminfo: memFree=1254768/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187328 CPUtime=1182.49
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 51855 0 0 0 118205 44 0 0 25 0 1 0 230140556 191823872 45894 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46832 45894 118 243 0 46586 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 187328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27402
/proc/meminfo: memFree=1254768/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187328 CPUtime=1200.01
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 51855 0 0 0 119956 45 0 0 25 0 1 0 230140556 191823872 45894 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46832 45894 118 243 0 46586 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 187328

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27402
/proc/meminfo: memFree=1254768/2055920 swapFree=4192812/4192956
[pid=27203] ppid=27201 vsize=187328 CPUtime=1200.01
/proc/27203/stat : 27203 (cmusat) R 27201 27203 26432 0 -1 4194304 51855 0 0 0 119956 45 0 0 25 0 1 0 230140556 191823872 45894 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/27203/statm: 46832 45894 118 243 0 46586 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 187328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.05
CPU user time (s): 1199.57
CPU system time (s): 0.482926
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 187328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.482926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51855
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= 26098

runsolver used 1.39679 second user time and 2.75558 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Feb 21 23:51:01 UTC 2007

IDJOB= 306573
IDBENCH= 20184
IDSOLVER= 121
FILE ID= node14/306573-1172101861

PBS_JOBID= 3865341

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
COMMAND LINE= /tmp/evaluation/306573-1172101861/cmusat /tmp/evaluation/306573-1172101861/instance-306573-1172101861.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-306573-1172101861 -o ROOT/results/node14/solver-306573-1172101861 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306573-1172101861/cmusat /tmp/evaluation/306573-1172101861/instance-306573-1172101861.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f797b412c0282263cc1dca0746fdda90

RANDOM SEED= 438119657

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1438920 kB
Buffers:         64684 kB
Cached:         415192 kB
SwapCached:          0 kB
Active:         218544 kB
Inactive:       315464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2976 kB
Writeback:           0 kB
Mapped:          72948 kB
Slab:            68616 kB
Committed_AS:   862856 kB
PageTables:       1736 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 node14 on Thu Feb 22 00:11:04 UTC 2007