Trace number 294437

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) 1200.11 1200.53

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S228456758-12.SAT.shuffled.cnf
MD5SUM3b624125de84e4dd806ca3ec600430c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025995
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  50                                                   |
0.00/0.00	c |  Number of clauses:    4450                                                 |

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/node58/watcher-294437-1171789100 -o ROOT/results/node58/solver-294437-1171789100 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294437-1171789100/cmusat /tmp/evaluation/294437-1171789100/instance-294437-1171789100.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: 2.00 3.20 3.49 3/64 5401
/proc/meminfo: memFree=1041208/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=2316 CPUtime=0
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 198866718 2371584 190 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 579 190 96 243 0 333 0

[startup+0.107289 s]
/proc/loadavg: 2.00 3.20 3.49 3/64 5401
/proc/meminfo: memFree=1041208/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=2820 CPUtime=0.1
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 432 0 0 0 10 0 0 0 18 0 1 0 198866718 2887680 332 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 705 332 118 243 0 459 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2820

[startup+0.515332 s]
/proc/loadavg: 2.00 3.20 3.49 3/64 5401
/proc/meminfo: memFree=1041208/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=3360 CPUtime=0.51
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 580 0 0 0 51 0 0 0 21 0 1 0 198866718 3440640 480 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 840 480 118 243 0 594 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3360

[startup+1.33542 s]
/proc/loadavg: 1.92 3.16 3.47 2/65 5402
/proc/meminfo: memFree=1038832/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=4448 CPUtime=1.33
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 799 0 0 0 133 0 0 0 25 0 1 0 198866718 4554752 699 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 1112 699 118 243 0 866 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4448

[startup+2.9716 s]
/proc/loadavg: 1.92 3.16 3.47 2/65 5402
/proc/meminfo: memFree=1038448/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=4772 CPUtime=2.96
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 890 0 0 0 296 0 0 0 25 0 1 0 198866718 4886528 781 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 1193 781 118 243 0 947 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4772

[startup+6.25097 s]
/proc/loadavg: 1.85 3.12 3.46 2/65 5402
/proc/meminfo: memFree=1036208/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=7224 CPUtime=6.24
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 1528 0 0 0 624 0 0 0 25 0 1 0 198866718 7397376 1298 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 1806 1298 118 243 0 1560 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7224

[startup+12.7017 s]
/proc/loadavg: 1.78 3.09 3.45 2/65 5402
/proc/meminfo: memFree=1035184/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=7852 CPUtime=12.69
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 1979 0 0 0 1269 0 0 0 25 0 1 0 198866718 8040448 1528 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589783 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 1963 1528 118 243 0 1717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7852

[startup+25.5061 s]
/proc/loadavg: 1.66 3.02 3.42 2/65 5402
/proc/meminfo: memFree=1031088/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=12676 CPUtime=25.49
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 3596 0 0 0 2548 1 0 0 25 0 1 0 198866718 12980224 2537 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 3169 2537 118 243 0 2923 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12676

[startup+51.1119 s]
/proc/loadavg: 1.40 2.82 3.34 2/65 5402
/proc/meminfo: memFree=1028400/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=15172 CPUtime=51.09
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 4706 0 0 0 5107 2 0 0 25 0 1 0 198866718 15536128 3265 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 3793 3265 118 243 0 3547 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15172

[startup+102.322 s]
/proc/loadavg: 1.22 2.56 3.22 2/65 5402
/proc/meminfo: memFree=1021040/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=23812 CPUtime=102.28
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 7609 0 0 0 10225 3 0 0 25 0 1 0 198866718 24383488 5067 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590285 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 5953 5067 118 243 0 5707 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23812

[startup+162.342 s]
/proc/loadavg: 1.08 2.27 3.08 2/71 5428
/proc/meminfo: memFree=1016960/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=26148 CPUtime=162.28
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 8874 0 0 0 16223 5 0 0 25 0 1 0 198866718 26775552 5776 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 6537 5776 118 243 0 6291 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 26148

[startup+222.388 s]
/proc/loadavg: 1.03 2.04 2.95 2/71 5540
/proc/meminfo: memFree=1014336/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=28764 CPUtime=222.25
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 9812 0 0 0 22219 6 0 0 25 0 1 0 198866718 29454336 6460 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 7191 6460 118 243 0 6945 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 28764

[startup+282.422 s]
/proc/loadavg: 1.01 1.84 2.82 2/65 5600
/proc/meminfo: memFree=1003632/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=44424 CPUtime=282.23
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 14384 0 0 0 28215 8 0 0 25 0 1 0 198866718 45490176 9326 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 11106 9326 118 243 0 10860 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 44424

[startup+342.437 s]
/proc/loadavg: 1.00 1.69 2.70 2/65 5600
/proc/meminfo: memFree=1002096/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=45704 CPUtime=342.24
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 14823 0 0 0 34215 9 0 0 25 0 1 0 198866718 46800896 9765 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 11426 9765 118 243 0 11180 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 45704

[startup+402.462 s]
/proc/loadavg: 1.00 1.56 2.60 2/65 5600
/proc/meminfo: memFree=1001520/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=46088 CPUtime=402.25
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 14990 0 0 0 40216 9 0 0 25 0 1 0 198866718 47194112 9899 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 11522 9899 118 243 0 11276 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 46088

[startup+462.48 s]
/proc/loadavg: 1.00 1.45 2.49 2/65 5600
/proc/meminfo: memFree=1001136/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=46080 CPUtime=462.24
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 15414 0 0 0 46215 9 0 0 25 0 1 0 198866718 47185920 9970 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 11520 9970 118 243 0 11274 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 46080

[startup+522.499 s]
/proc/loadavg: 1.00 1.37 2.40 2/65 5600
/proc/meminfo: memFree=1000240/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=46608 CPUtime=522.25
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 16061 0 0 0 52215 10 0 0 25 0 1 0 198866718 47726592 10233 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 11652 10233 118 243 0 11406 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 46608

[startup+582.517 s]
/proc/loadavg: 1.00 1.30 2.31 2/65 5600
/proc/meminfo: memFree=999600/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=47384 CPUtime=582.25
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 16314 0 0 0 58215 10 0 0 25 0 1 0 198866718 48521216 10355 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 11846 10355 118 243 0 11600 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 47384

[startup+642.542 s]
/proc/loadavg: 1.00 1.24 2.22 2/65 5600
/proc/meminfo: memFree=997296/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=49164 CPUtime=642.26
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 17324 0 0 0 64215 11 0 0 25 0 1 0 198866718 50343936 10980 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 12291 10980 118 243 0 12045 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 49164

[startup+702.64 s]
/proc/loadavg: 1.00 1.20 2.14 2/65 5600
/proc/meminfo: memFree=996848/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=49684 CPUtime=702.34
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 17461 0 0 0 70223 11 0 0 25 0 1 0 198866718 50876416 11051 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 12421 11051 118 243 0 12175 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 49684

[startup+762.659 s]
/proc/loadavg: 1.00 1.16 2.07 2/65 5600
/proc/meminfo: memFree=993712/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=52224 CPUtime=762.34
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 18698 0 0 0 76222 12 0 0 25 0 1 0 198866718 53477376 11865 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 13056 11865 118 243 0 12810 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 52224

[startup+822.684 s]
/proc/loadavg: 1.00 1.13 2.00 2/65 5600
/proc/meminfo: memFree=993136/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=52928 CPUtime=822.36
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 18908 0 0 0 82223 13 0 0 25 0 1 0 198866718 54198272 11977 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 13232 11977 118 243 0 12986 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 52928

[startup+882.698 s]
/proc/loadavg: 1.00 1.10 1.93 2/65 5600
/proc/meminfo: memFree=993136/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=53060 CPUtime=882.35
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 18953 0 0 0 88222 13 0 0 25 0 1 0 198866718 54333440 12022 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 13265 12022 118 243 0 13019 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 53060

[startup+942.715 s]
/proc/loadavg: 1.00 1.08 1.87 2/65 5600
/proc/meminfo: memFree=990896/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=55104 CPUtime=942.36
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 19538 0 0 0 94222 14 0 0 25 0 1 0 198866718 56426496 12574 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 13776 12574 118 243 0 13530 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 55104

[startup+1002.73 s]
/proc/loadavg: 1.00 1.06 1.81 2/65 5600
/proc/meminfo: memFree=989040/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=56732 CPUtime=1002.35
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 20468 0 0 0 100221 14 0 0 25 0 1 0 198866718 58093568 13040 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 14183 13040 118 243 0 13937 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 56732

[startup+1062.75 s]
/proc/loadavg: 1.00 1.05 1.76 2/65 5600
/proc/meminfo: memFree=988528/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=57380 CPUtime=1062.36
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 20669 0 0 0 106221 15 0 0 25 0 1 0 198866718 58757120 13176 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 14345 13176 118 243 0 14099 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 57380

[startup+1122.77 s]
/proc/loadavg: 1.00 1.04 1.71 2/65 5600
/proc/meminfo: memFree=988400/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=57512 CPUtime=1122.36
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 20699 0 0 0 112221 15 0 0 25 0 1 0 198866718 58892288 13206 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 14378 13206 118 243 0 14132 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 57512

[startup+1182.79 s]
/proc/loadavg: 1.00 1.03 1.66 2/65 5600
/proc/meminfo: memFree=986480/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=59096 CPUtime=1182.37
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 21177 0 0 0 118221 16 0 0 25 0 1 0 198866718 60514304 13684 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 14774 13684 118 243 0 14528 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 59096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.03 1.65 2/65 5600
/proc/meminfo: memFree=985200/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=60144 CPUtime=1200.09
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 21561 0 0 0 119993 16 0 0 25 0 1 0 198866718 61587456 14002 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 15036 14002 118 243 0 14790 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 60144

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.03 1.65 2/65 5600
/proc/meminfo: memFree=985200/2055920 swapFree=4183260/4192956
[pid=5401] ppid=5399 vsize=60144 CPUtime=1200.09
/proc/5401/stat : 5401 (cmusat) R 5399 5401 4713 0 -1 4194304 21561 0 0 0 119993 16 0 0 25 0 1 0 198866718 61587456 14002 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5401/statm: 15036 14002 118 243 0 14790 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 60144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.176973
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 60144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21561
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= 1042

runsolver used 0.869867 second user time and 2.42363 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Feb 18 08:58:20 UTC 2007

IDJOB= 294437
IDBENCH= 19888
IDSOLVER= 121
FILE ID= node58/294437-1171789100

PBS_JOBID= 3839563

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S228456758-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294437-1171789100/cmusat /tmp/evaluation/294437-1171789100/instance-294437-1171789100.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-294437-1171789100 -o ROOT/results/node58/solver-294437-1171789100 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294437-1171789100/cmusat /tmp/evaluation/294437-1171789100/instance-294437-1171789100.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3b624125de84e4dd806ca3ec600430c5

RANDOM SEED= 494554445

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1041616 kB
Buffers:         50836 kB
Cached:         853344 kB
SwapCached:       4096 kB
Active:         578292 kB
Inactive:       336008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1041616 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2548 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            86132 kB
Committed_AS:   453032 kB
PageTables:       1380 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= 66562 MiB

End job on node58 on Sun Feb 18 09:18:23 UTC 2007