Trace number 307844

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) 1200.09 1200.43

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.84872
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.02	c |  Number of clauses:    17354                                                |

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/node2/watcher-307844-1172506287 -o ROOT/results/node2/solver-307844-1172506287 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307844-1172506287/cmusat /tmp/evaluation/307844-1172506287/instance-307844-1172506287.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 21219
/proc/meminfo: memFree=1763776/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=3208 CPUtime=0
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 270583627 3284992 408 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134546527 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 802 408 96 243 0 556 0

[startup+0.107661 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21219
/proc/meminfo: memFree=1763776/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=3692 CPUtime=0.09
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 1214 0 0 0 9 0 0 0 18 0 1 0 270583627 3780608 584 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134584531 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 923 584 112 243 0 677 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3692

[startup+0.515704 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21219
/proc/meminfo: memFree=1763776/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=4800 CPUtime=0.5
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 1425 0 0 0 50 0 0 0 21 0 1 0 270583627 4915200 752 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 1200 752 118 243 0 954 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4800

[startup+1.33579 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1760120/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=5988 CPUtime=1.33
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 1760 0 0 0 132 1 0 0 25 0 1 0 270583627 6131712 1087 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 1497 1087 118 243 0 1251 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5988

[startup+2.97196 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1758520/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=7080 CPUtime=2.96
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 2124 0 0 0 295 1 0 0 25 0 1 0 270583627 7249920 1370 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 1770 1370 118 243 0 1524 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7080

[startup+6.2543 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1757560/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=8284 CPUtime=6.24
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 2557 0 0 0 623 1 0 0 25 0 1 0 270583627 8482816 1672 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589977 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 2071 1672 118 243 0 1825 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8284

[startup+12.712 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1755896/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=9364 CPUtime=12.7
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 3024 0 0 0 1268 2 0 0 25 0 1 0 270583627 9588736 1995 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580431 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 2341 1995 118 243 0 2095 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9364

[startup+25.5133 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1749304/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=16752 CPUtime=25.5
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 5092 0 0 0 2546 4 0 0 25 0 1 0 270583627 17154048 3641 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 4188 3641 118 243 0 3942 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16752

[startup+51.127 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1745400/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=20508 CPUtime=51.1
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 6372 0 0 0 5105 5 0 0 25 0 1 0 270583627 21000192 4651 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580394 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 5127 4651 118 243 0 4881 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20508

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1737016/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=28944 CPUtime=102.3
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 9011 0 0 0 10222 8 0 0 25 0 1 0 270583627 29638656 6851 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 7236 6851 118 243 0 6990 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28944

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1717752/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=49164 CPUtime=162.32
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 14380 0 0 0 16220 12 0 0 25 0 1 0 270583627 50343936 11548 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 12291 11548 118 243 0 12045 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 49164

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1717304/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=49240 CPUtime=222.33
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 14730 0 0 0 22221 12 0 0 25 0 1 0 270583627 50421760 11643 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 12310 11643 118 243 0 12064 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 49240

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1717048/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=49284 CPUtime=282.34
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 14928 0 0 0 28221 13 0 0 25 0 1 0 270583627 50466816 11699 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 12321 11699 118 243 0 12075 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 49284

[startup+342.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1715832/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=50180 CPUtime=342.35
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 15547 0 0 0 34221 14 0 0 25 0 1 0 270583627 51384320 12000 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 12545 12000 118 243 0 12299 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 50180

[startup+402.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1710520/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=55136 CPUtime=402.37
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 17042 0 0 0 40221 16 0 0 25 0 1 0 270583627 56459264 13316 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 13784 13316 118 243 0 13538 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 55136

[startup+462.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1705848/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=60032 CPUtime=462.38
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 18270 0 0 0 46220 18 0 0 25 0 1 0 270583627 61472768 14544 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 15008 14544 118 243 0 14762 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 60032

[startup+522.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1701880/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=63692 CPUtime=522.39
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 19408 0 0 0 52219 20 0 0 25 0 1 0 270583627 65220608 15488 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 15923 15488 118 243 0 15677 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 63692

[startup+582.578 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1659000/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=109768 CPUtime=582.4
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 31215 0 0 0 58214 26 0 0 25 0 1 0 270583627 112402432 26182 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27442 26182 118 243 0 27196 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 109768

[startup+642.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1658936/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=109768 CPUtime=642.42
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 31230 0 0 0 64215 27 0 0 25 0 1 0 270583627 112402432 26197 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27442 26197 118 243 0 27196 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 109768

[startup+702.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1658552/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=109844 CPUtime=702.43
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 31554 0 0 0 70216 27 0 0 25 0 1 0 270583627 112480256 26292 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27461 26292 118 243 0 27215 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 109844

[startup+762.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1658424/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=109844 CPUtime=762.45
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 31590 0 0 0 76217 28 0 0 25 0 1 0 270583627 112480256 26328 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27461 26328 118 243 0 27215 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 109844

[startup+822.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1658040/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=110080 CPUtime=822.47
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 31922 0 0 0 82218 29 0 0 25 0 1 0 270583627 112721920 26412 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27520 26412 118 243 0 27274 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 110080

[startup+882.74 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1658040/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=110080 CPUtime=882.48
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 31931 0 0 0 88219 29 0 0 25 0 1 0 270583627 112721920 26421 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27520 26421 118 243 0 27274 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 110080

[startup+942.768 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1657464/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=110180 CPUtime=942.49
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 32340 0 0 0 94219 30 0 0 25 0 1 0 270583627 112824320 26560 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27545 26560 118 243 0 27299 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 110180

[startup+1002.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1657592/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=110180 CPUtime=1002.5
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 32340 0 0 0 100220 30 0 0 25 0 1 0 270583627 112824320 26560 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27545 26560 118 243 0 27299 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 110180

[startup+1062.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1657592/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=110180 CPUtime=1062.53
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 32340 0 0 0 106222 31 0 0 25 0 1 0 270583627 112824320 26560 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27545 26560 118 243 0 27299 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 110180

[startup+1122.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1657080/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=110284 CPUtime=1122.53
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 32768 0 0 0 112222 31 0 0 25 0 1 0 270583627 112930816 26693 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27571 26693 118 243 0 27325 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 110284

[startup+1182.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1657080/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=110284 CPUtime=1182.55
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 32768 0 0 0 118223 32 0 0 25 0 1 0 270583627 112930816 26693 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27571 26693 118 243 0 27325 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 110284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1657016/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=110284 CPUtime=1200.06
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 32768 0 0 0 119974 32 0 0 25 0 1 0 270583627 112930816 26693 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27571 26693 118 243 0 27325 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 110284

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: 0.99 0.98 0.99 2/78 21220
/proc/meminfo: memFree=1657016/2055920 swapFree=4192812/4192956
[pid=21219] ppid=21217 vsize=110284 CPUtime=1200.06
/proc/21219/stat : 21219 (cmusat) R 21217 21219 20533 0 -1 4194304 32768 0 0 0 119974 32 0 0 25 0 1 0 270583627 112930816 26693 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/21219/statm: 27571 26693 118 243 0 27325 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 110284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.75
CPU system time (s): 0.344947
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 110284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32768
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= 1819

runsolver used 1.41078 second user time and 2.77958 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 26 16:11:27 UTC 2007

IDJOB= 307844
IDBENCH= 20215
IDSOLVER= 121
FILE ID= node2/307844-1172506287

PBS_JOBID= 3971587

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/307844-1172506287/cmusat /tmp/evaluation/307844-1172506287/instance-307844-1172506287.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-307844-1172506287 -o ROOT/results/node2/solver-307844-1172506287 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307844-1172506287/cmusat /tmp/evaluation/307844-1172506287/instance-307844-1172506287.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 410699346

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1764184 kB
Buffers:         39384 kB
Cached:         138504 kB
SwapCached:          0 kB
Active:         199608 kB
Inactive:        38520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2804 kB
Writeback:           0 kB
Mapped:          79124 kB
Slab:            39140 kB
Committed_AS:  1262720 kB
PageTables:       1812 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= 66555 MiB

End job on node2 on Mon Feb 26 16:31:29 UTC 2007