Trace number 300792

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) 1200.04 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S643005221-14.cnf
MD5SUM8a3a4c67555e3d7c0d47620c8bfc1a9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.54731
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
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:  700                                                  |
0.00/0.02	c |  Number of clauses:    14000                                                |

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/node3/watcher-300792-1171936420 -o ROOT/results/node3/solver-300792-1171936420 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300792-1171936420/cmusat /tmp/evaluation/300792-1171936420/instance-300792-1171936420.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: 1.00 1.01 1.47 3/77 6274
/proc/meminfo: memFree=767848/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=2316 CPUtime=0
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 213596882 2371584 250 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 579 251 96 243 0 333 0

[startup+0.106865 s]
/proc/loadavg: 1.00 1.01 1.47 3/77 6274
/proc/meminfo: memFree=767848/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=3028 CPUtime=0.1
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 708 0 0 0 10 0 0 0 18 0 1 0 213596882 3100672 386 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 757 386 111 243 0 511 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3028

[startup+0.514899 s]
/proc/loadavg: 1.00 1.01 1.47 3/77 6274
/proc/meminfo: memFree=767848/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=5464 CPUtime=0.5
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 1323 0 0 0 50 0 0 0 21 0 1 0 213596882 5595136 959 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 1366 959 118 243 0 1120 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5464

[startup+1.33597 s]
/proc/loadavg: 1.00 1.01 1.47 2/78 6275
/proc/meminfo: memFree=762464/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=8004 CPUtime=1.33
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 2055 0 0 0 132 1 0 0 25 0 1 0 213596882 8196096 1614 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 2001 1614 118 243 0 1755 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8004

[startup+2.9781 s]
/proc/loadavg: 1.00 1.01 1.47 2/78 6275
/proc/meminfo: memFree=760992/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=8936 CPUtime=2.97
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 2406 0 0 0 296 1 0 0 25 0 1 0 213596882 9150464 1882 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 2234 1882 118 243 0 1988 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8936

[startup+6.25437 s]
/proc/loadavg: 1.00 1.01 1.47 2/78 6275
/proc/meminfo: memFree=758944/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=10408 CPUtime=6.24
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 2924 0 0 0 623 1 0 0 25 0 1 0 213596882 10657792 2266 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 2602 2266 118 243 0 2356 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10408

[startup+12.7109 s]
/proc/loadavg: 1.00 1.01 1.46 2/78 6275
/proc/meminfo: memFree=750112/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=19652 CPUtime=12.7
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 5437 0 0 0 1267 3 0 0 25 0 1 0 213596882 20123648 4381 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 4913 4381 118 243 0 4667 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 19652

[startup+25.511 s]
/proc/loadavg: 1.00 1.01 1.45 2/78 6275
/proc/meminfo: memFree=750048/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=19920 CPUtime=25.5
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 5607 0 0 0 2547 3 0 0 25 0 1 0 213596882 20398080 4491 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 4980 4491 118 243 0 4734 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19920

[startup+51.1181 s]
/proc/loadavg: 1.00 1.00 1.44 2/78 6275
/proc/meminfo: memFree=745184/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=24504 CPUtime=51.09
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 7094 0 0 0 5105 4 0 0 25 0 1 0 213596882 25092096 5686 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 6126 5686 118 243 0 5880 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24504

[startup+102.332 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 6275
/proc/meminfo: memFree=718240/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=52648 CPUtime=102.3
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 14643 0 0 0 10222 8 0 0 25 0 1 0 213596882 53911552 12422 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 13162 12422 118 243 0 12916 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 52648

[startup+162.361 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 6275
/proc/meminfo: memFree=717664/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=52760 CPUtime=162.31
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 15118 0 0 0 16223 8 0 0 25 0 1 0 213596882 54026240 12540 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 13190 12540 118 243 0 12944 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 52760

[startup+222.385 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 6275
/proc/meminfo: memFree=714976/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=55096 CPUtime=222.32
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 16070 0 0 0 22222 10 0 0 25 0 1 0 213596882 56418304 13205 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 13774 13205 118 243 0 13528 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 55096

[startup+282.415 s]
/proc/loadavg: 1.00 1.00 1.33 2/78 6275
/proc/meminfo: memFree=706080/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=63912 CPUtime=282.34
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 18547 0 0 0 28221 13 0 0 25 0 1 0 213596882 65445888 15521 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580491 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 15978 15521 118 243 0 15732 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 63912

[startup+342.441 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 6275
/proc/meminfo: memFree=701024/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=68872 CPUtime=342.35
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 19967 0 0 0 34220 15 0 0 25 0 1 0 213596882 70524928 16767 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 17218 16767 118 243 0 16972 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 68872

[startup+402.475 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 6275
/proc/meminfo: memFree=698528/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=70928 CPUtime=402.37
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 20686 0 0 0 40221 16 0 0 25 0 1 0 213596882 72630272 17298 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 17732 17298 118 243 0 17486 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 70928

[startup+462.517 s]
/proc/loadavg: 1.00 1.00 1.27 2/84 6375
/proc/meminfo: memFree=650160/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=121172 CPUtime=462.36
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 33525 0 0 0 46214 22 0 0 25 0 1 0 213596882 124080128 29056 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 30293 29056 118 243 0 30047 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 121172

[startup+522.572 s]
/proc/loadavg: 1.00 1.00 1.25 2/84 6447
/proc/meminfo: memFree=649776/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=121248 CPUtime=522.34
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 33843 0 0 0 52212 22 0 0 25 0 1 0 213596882 124157952 29152 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 30312 29152 118 243 0 30066 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 121248

[startup+582.604 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 6473
/proc/meminfo: memFree=650720/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=121380 CPUtime=582.35
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 33904 0 0 0 58212 23 0 0 25 0 1 0 213596882 124293120 29213 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 30345 29213 118 243 0 30099 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 121380

[startup+642.635 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 6473
/proc/meminfo: memFree=650464/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=121468 CPUtime=642.36
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 34211 0 0 0 64212 24 0 0 25 0 1 0 213596882 124383232 29279 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 30367 29279 118 243 0 30121 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 121468

[startup+702.663 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 6473
/proc/meminfo: memFree=650464/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=121468 CPUtime=702.37
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 34215 0 0 0 70213 24 0 0 25 0 1 0 213596882 124383232 29283 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 30367 29283 118 243 0 30121 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 121468

[startup+762.691 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 6473
/proc/meminfo: memFree=649952/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=121692 CPUtime=762.39
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 34612 0 0 0 76214 25 0 0 25 0 1 0 213596882 124612608 29417 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 30423 29417 118 243 0 30177 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 121692

[startup+822.724 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 6473
/proc/meminfo: memFree=649888/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=121692 CPUtime=822.41
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 34612 0 0 0 82216 25 0 0 25 0 1 0 213596882 124612608 29417 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 30423 29417 118 243 0 30177 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 121692

[startup+882.751 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 6473
/proc/meminfo: memFree=649696/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=121852 CPUtime=882.43
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 34679 0 0 0 88217 26 0 0 25 0 1 0 213596882 124776448 29484 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 30463 29484 118 243 0 30217 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 121852

[startup+942.78 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 6473
/proc/meminfo: memFree=649248/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=121956 CPUtime=942.44
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 35050 0 0 0 94218 26 0 0 25 0 1 0 213596882 124882944 29569 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 30489 29569 118 243 0 30243 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 121956

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.13 2/78 6473
/proc/meminfo: memFree=649184/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=121956 CPUtime=1002.45
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 35087 0 0 0 100218 27 0 0 25 0 1 0 213596882 124882944 29606 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 30489 29606 118 243 0 30243 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 121956

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 6473
/proc/meminfo: memFree=645216/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=125800 CPUtime=1062.46
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 36398 0 0 0 106218 28 0 0 25 0 1 0 213596882 128819200 30605 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 31450 30605 118 243 0 31204 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 125800

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 6473
/proc/meminfo: memFree=645024/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=125992 CPUtime=1122.48
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 36457 0 0 0 112219 29 0 0 25 0 1 0 213596882 129015808 30664 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 31498 30664 118 243 0 31252 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 125992

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 6473
/proc/meminfo: memFree=641056/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=130172 CPUtime=1182.49
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 37492 0 0 0 118219 30 0 0 25 0 1 0 213596882 133296128 31699 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 32543 31699 118 243 0 32297 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 130172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 6473
/proc/meminfo: memFree=636896/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=133868 CPUtime=1200.01
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 38484 0 0 0 119969 32 0 0 25 0 1 0 213596882 137080832 32691 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 33467 32691 118 243 0 33221 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 133868

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 6473
/proc/meminfo: memFree=636896/2055920 swapFree=4192812/4192956
[pid=6274] ppid=6272 vsize=133868 CPUtime=1200.01
/proc/6274/stat : 6274 (cmusat) R 6272 6274 5701 0 -1 4194304 38484 0 0 0 119969 32 0 0 25 0 1 0 213596882 137080832 32691 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6274/statm: 33467 32691 118 243 0 33221 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 133868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1199.7
CPU system time (s): 0.342947
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 133868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38484
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= 14756

runsolver used 1.38279 second user time and 2.73258 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 01:53:40 UTC 2007

IDJOB= 300792
IDBENCH= 20043
IDSOLVER= 121
FILE ID= node3/300792-1171936420

PBS_JOBID= 3848942

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S643005221-14.cnf
COMMAND LINE= /tmp/evaluation/300792-1171936420/cmusat /tmp/evaluation/300792-1171936420/instance-300792-1171936420.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-300792-1171936420 -o ROOT/results/node3/solver-300792-1171936420 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300792-1171936420/cmusat /tmp/evaluation/300792-1171936420/instance-300792-1171936420.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8a3a4c67555e3d7c0d47620c8bfc1a9e

RANDOM SEED= 764930931

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        768256 kB
Buffers:         61292 kB
Cached:        1092464 kB
SwapCached:          0 kB
Active:         549720 kB
Inactive:       658816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        768256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2852 kB
Writeback:           0 kB
Mapped:          73620 kB
Slab:            64764 kB
Committed_AS:  1030500 kB
PageTables:       1656 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= 66549 MiB

End job on node3 on Tue Feb 20 02:13:43 UTC 2007