Trace number 306409

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 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
MD5SUM23cebbf389b50923607c40b76db46967
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark213.037
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/node61/watcher-306409-1172098434 -o ROOT/results/node61/solver-306409-1172098434 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306409-1172098434/cmusat /tmp/evaluation/306409-1172098434/instance-306409-1172098434.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 1.00 1.00 3/64 7936
/proc/meminfo: memFree=1970656/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=3008 CPUtime=0
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 229800428 3080192 454 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 752 454 96 243 0 506 0

[startup+0.107188 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7936
/proc/meminfo: memFree=1970656/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=5292 CPUtime=0.1
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 1082 0 0 0 10 0 0 0 18 0 1 0 229800428 5419008 1006 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135087721 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 1323 1006 108 243 0 1077 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5292

[startup+0.515227 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7936
/proc/meminfo: memFree=1970656/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=6680 CPUtime=0.5
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 2048 0 0 0 50 0 0 0 21 0 1 0 229800428 6840320 1162 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134582206 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 1670 1162 118 243 0 1424 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6680

[startup+1.3353 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1965144/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=8264 CPUtime=1.33
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 2445 0 0 0 132 1 0 0 25 0 1 0 229800428 8462336 1559 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 2066 1559 118 243 0 1820 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8264

[startup+2.97546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1962584/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=11564 CPUtime=2.96
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 3320 0 0 0 295 1 0 0 25 0 1 0 229800428 11841536 2434 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 2891 2434 118 243 0 2645 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11564

[startup+6.25177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1955672/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=16900 CPUtime=6.24
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 4702 0 0 0 621 3 0 0 25 0 1 0 229800428 17305600 3816 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 4225 3816 118 243 0 3979 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16900

[startup+12.7064 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1953112/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=19300 CPUtime=12.69
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 5555 0 0 0 1265 4 0 0 25 0 1 0 229800428 19763200 4425 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 4825 4425 118 243 0 4579 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19300

[startup+25.6066 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1946328/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=26056 CPUtime=25.59
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 7439 0 0 0 2554 5 0 0 25 0 1 0 229800428 26681344 6135 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 6514 6135 118 243 0 6268 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 26056

[startup+51.2121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1939160/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=32960 CPUtime=51.17
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 9495 0 0 0 5110 7 0 0 25 0 1 0 229800428 33751040 7906 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 8240 7906 118 243 0 7994 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 32960

[startup+102.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1915800/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=57696 CPUtime=102.36
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 16205 0 0 0 10226 10 0 0 25 0 1 0 229800428 59080704 13724 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 14424 13724 118 243 0 14178 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 57696

[startup+162.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1913752/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=59728 CPUtime=162.36
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 17002 0 0 0 16225 11 0 0 25 0 1 0 229800428 61161472 14271 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 14932 14271 118 243 0 14686 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 59728

[startup+222.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1902296/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=70748 CPUtime=222.37
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 20105 0 0 0 22222 15 0 0 25 0 1 0 229800428 72445952 17096 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134579372 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 17687 17096 118 243 0 17441 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 70748

[startup+282.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1890712/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=82060 CPUtime=282.37
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 23298 0 0 0 28219 18 0 0 25 0 1 0 229800428 84029440 19978 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 20515 19978 118 243 0 20269 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 82060

[startup+342.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1888920/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=83560 CPUtime=342.37
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 23911 0 0 0 34219 18 0 0 25 0 1 0 229800428 85565440 20421 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 20890 20421 118 243 0 20644 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 83560

[startup+402.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7937
/proc/meminfo: memFree=1880408/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=91924 CPUtime=402.37
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 26212 0 0 0 40217 20 0 0 25 0 1 0 229800428 94130176 22540 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 22981 22540 118 243 0 22735 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 91924

[startup+462.536 s]
/proc/loadavg: 1.07 1.02 1.00 2/71 8045
/proc/meminfo: memFree=1865248/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=105388 CPUtime=462.33
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 29643 0 0 0 46209 24 0 0 25 0 1 0 229800428 107917312 25971 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 26347 25971 118 243 0 26101 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 105388

[startup+522.575 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 8135
/proc/meminfo: memFree=1860760/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=110592 CPUtime=522.3
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 31139 0 0 0 52205 25 0 0 25 0 1 0 229800428 113246208 27273 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580894 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 27648 27273 118 243 0 27402 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 110592

[startup+582.596 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1850712/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=120024 CPUtime=582.31
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 33768 0 0 0 58203 28 0 0 25 0 1 0 229800428 122904576 29695 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 30006 29695 118 243 0 29760 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 120024

[startup+642.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1778648/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195336 CPUtime=642.31
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 52618 0 0 0 64194 37 0 0 25 0 1 0 229800428 200024064 47634 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581427 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48834 47634 118 243 0 48588 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 195336

[startup+702.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1778648/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195400 CPUtime=702.31
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 52888 0 0 0 70194 37 0 0 25 0 1 0 229800428 200089600 47682 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581078 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48850 47682 118 243 0 48604 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 195400

[startup+762.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1778584/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195400 CPUtime=762.31
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 52889 0 0 0 76194 37 0 0 25 0 1 0 229800428 200089600 47683 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48850 47683 118 243 0 48604 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 195400

[startup+822.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1778392/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195472 CPUtime=822.32
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 53216 0 0 0 82195 37 0 0 25 0 1 0 229800428 200163328 47772 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589804 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48868 47772 118 243 0 48622 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 195472

[startup+882.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1778328/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195472 CPUtime=882.32
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 53216 0 0 0 88195 37 0 0 25 0 1 0 229800428 200163328 47772 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48868 47772 118 243 0 48622 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 195472

[startup+942.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1777944/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195548 CPUtime=942.31
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 53568 0 0 0 94194 37 0 0 25 0 1 0 229800428 200241152 47868 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48887 47868 118 243 0 48641 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 195548

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1777944/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195548 CPUtime=1002.32
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 53568 0 0 0 100195 37 0 0 25 0 1 0 229800428 200241152 47868 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48887 47868 118 243 0 48641 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 195548

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1777496/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195636 CPUtime=1062.32
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 53953 0 0 0 106195 37 0 0 25 0 1 0 229800428 200331264 47978 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48909 47978 118 243 0 48663 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 195636

[startup+1122.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1777496/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195636 CPUtime=1122.33
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 53953 0 0 0 112195 38 0 0 25 0 1 0 229800428 200331264 47978 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48909 47978 118 243 0 48663 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 195636

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1777496/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195636 CPUtime=1182.33
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 53953 0 0 0 118195 38 0 0 25 0 1 0 229800428 200331264 47978 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48909 47978 118 243 0 48663 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 195636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8135
/proc/meminfo: memFree=1777432/2055920 swapFree=4183288/4192956
[pid=7936] ppid=7934 vsize=195636 CPUtime=1200.05
/proc/7936/stat : 7936 (cmusat) R 7934 7936 7834 0 -1 4194304 53956 0 0 0 119967 38 0 0 25 0 1 0 229800428 200331264 47981 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7936/statm: 48909 47981 118 243 0 48663 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 195636

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.68
CPU system time (s): 0.414936
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 195636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.414936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53956
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= 1841

runsolver used 0.908861 second user time and 2.38364 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 22:53:55 UTC 2007

IDJOB= 306409
IDBENCH= 20180
IDSOLVER= 121
FILE ID= node61/306409-1172098434

PBS_JOBID= 3892893

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
COMMAND LINE= /tmp/evaluation/306409-1172098434/cmusat /tmp/evaluation/306409-1172098434/instance-306409-1172098434.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-306409-1172098434 -o ROOT/results/node61/solver-306409-1172098434 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306409-1172098434/cmusat /tmp/evaluation/306409-1172098434/instance-306409-1172098434.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  23cebbf389b50923607c40b76db46967

RANDOM SEED= 332987039

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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:       1971000 kB
Buffers:          2656 kB
Cached:          24528 kB
SwapCached:       3892 kB
Active:          23756 kB
Inactive:        12972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1971000 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            2952 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            34348 kB
Committed_AS:   691000 kB
PageTables:       1388 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= 66558 MiB

End job on node61 on Wed Feb 21 23:13:58 UTC 2007