Trace number 301243

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) 1200.13 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23366
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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:  600                                                  |
0.00/0.02	c |  Number of clauses:    12000                                                |

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/node19/watcher-301243-1171959629 -o ROOT/results/node19/solver-301243-1171959629 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301243-1171959629/cmusat /tmp/evaluation/301243-1171959629/instance-301243-1171959629.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 3/77 9020
/proc/meminfo: memFree=1371560/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=2316 CPUtime=0
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 215916896 2371584 239 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 579 240 96 243 0 333 0

[startup+0.107125 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9020
/proc/meminfo: memFree=1371560/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=4112 CPUtime=0.1
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 916 0 0 0 10 0 0 0 18 0 1 0 215916896 4210688 606 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 1028 606 113 243 0 782 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4112

[startup+0.515169 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9020
/proc/meminfo: memFree=1371560/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=5300 CPUtime=0.51
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 1250 0 0 0 51 0 0 0 21 0 1 0 215916896 5427200 940 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 1325 940 118 243 0 1079 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5300

[startup+1.33526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1366304/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=7160 CPUtime=1.32
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 1837 0 0 0 132 0 0 0 25 0 1 0 215916896 7331840 1425 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 1790 1425 118 243 0 1544 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7160

[startup+2.97643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1365600/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=8228 CPUtime=2.97
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 2176 0 0 0 296 1 0 0 25 0 1 0 215916896 8425472 1691 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 2057 1691 118 243 0 1811 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8228

[startup+6.25479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1363488/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=10232 CPUtime=6.24
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 2870 0 0 0 623 1 0 0 25 0 1 0 215916896 10477568 2222 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 2558 2222 118 243 0 2312 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10232

[startup+12.7105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1357408/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=16252 CPUtime=12.69
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 4456 0 0 0 1268 1 0 0 25 0 1 0 215916896 16642048 3551 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 4063 3551 118 243 0 3817 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16252

[startup+25.5119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1355744/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=18420 CPUtime=25.5
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 5249 0 0 0 2548 2 0 0 25 0 1 0 215916896 18862080 4173 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 4605 4173 118 243 0 4359 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18420

[startup+51.1247 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1349344/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=24172 CPUtime=51.1
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 7018 0 0 0 5106 4 0 0 25 0 1 0 215916896 24752128 5657 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 6043 5657 118 243 0 5797 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24172

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1331808/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=42324 CPUtime=102.31
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 12185 0 0 0 10225 6 0 0 25 0 1 0 215916896 43339776 9966 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 10581 9966 118 243 0 10335 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 42324

[startup+162.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1328544/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=45192 CPUtime=162.32
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 13213 0 0 0 16225 7 0 0 25 0 1 0 215916896 46276608 10745 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 11298 10745 118 243 0 11052 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 45192

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1319840/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=53488 CPUtime=222.34
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 15665 0 0 0 22224 10 0 0 25 0 1 0 215916896 54771712 12906 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 13372 12906 118 243 0 13126 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 53488

[startup+282.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1316640/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=56460 CPUtime=282.35
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 16641 0 0 0 28224 11 0 0 25 0 1 0 215916896 57815040 13718 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 14115 13718 118 243 0 13869 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 56460

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1283296/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=92564 CPUtime=342.37
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 25886 0 0 0 34221 16 0 0 25 0 1 0 215916896 94785536 22033 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 23141 22033 118 243 0 22895 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 92564

[startup+402.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1282976/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=92632 CPUtime=402.38
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 26166 0 0 0 40222 16 0 0 25 0 1 0 215916896 94855168 22120 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 23158 22120 118 243 0 22912 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 92632

[startup+462.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1282528/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=92708 CPUtime=462.39
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 26485 0 0 0 46222 17 0 0 25 0 1 0 215916896 94932992 22229 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 23177 22229 118 243 0 22931 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 92708

[startup+522.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1282080/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=92788 CPUtime=522.41
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 26818 0 0 0 52223 18 0 0 25 0 1 0 215916896 95014912 22334 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 23197 22334 118 243 0 22951 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 92788

[startup+582.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1282080/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=92788 CPUtime=582.42
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 26818 0 0 0 58224 18 0 0 25 0 1 0 215916896 95014912 22334 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 23197 22334 118 243 0 22951 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 92788

[startup+642.622 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 9021
/proc/meminfo: memFree=1281632/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=92876 CPUtime=642.45
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 27178 0 0 0 64226 19 0 0 25 0 1 0 215916896 95105024 22445 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580424 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 23219 22445 118 243 0 22973 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 92876

[startup+702.652 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 9021
/proc/meminfo: memFree=1281632/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=92876 CPUtime=702.46
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 27178 0 0 0 70227 19 0 0 25 0 1 0 215916896 95105024 22445 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 23219 22445 118 243 0 22973 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 92876

[startup+762.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1275744/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=98940 CPUtime=762.47
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 28715 0 0 0 76226 21 0 0 25 0 1 0 215916896 101314560 23982 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 24735 23982 118 243 0 24489 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 98940

[startup+822.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1271456/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=102916 CPUtime=822.48
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 30001 0 0 0 82226 22 0 0 25 0 1 0 215916896 105385984 24997 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 25729 24997 118 243 0 25483 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 102916

[startup+882.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1271200/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=103108 CPUtime=882.5
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 30049 0 0 0 88227 23 0 0 25 0 1 0 215916896 105582592 25045 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 25777 25045 118 243 0 25531 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 103108

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1261472/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=112324 CPUtime=942.51
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 32766 0 0 0 94225 26 0 0 25 0 1 0 215916896 115019776 27466 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589612 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 28081 27466 118 243 0 27835 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 112324

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1261472/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=112496 CPUtime=1002.53
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 32782 0 0 0 100226 27 0 0 25 0 1 0 215916896 115195904 27482 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 28124 27482 118 243 0 27878 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 112496

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1253728/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=119908 CPUtime=1062.54
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 35075 0 0 0 106225 29 0 0 25 0 1 0 215916896 122785792 29452 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135089007 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 29977 29452 118 243 0 29731 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 119908

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1253280/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=120260 CPUtime=1122.56
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 35140 0 0 0 112226 30 0 0 25 0 1 0 215916896 123146240 29517 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 30065 29517 118 243 0 29819 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 120260

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9021
/proc/meminfo: memFree=1253152/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=120452 CPUtime=1182.58
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 35186 0 0 0 118228 30 0 0 25 0 1 0 215916896 123342848 29563 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 30113 29563 118 243 0 29867 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 120452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9023
/proc/meminfo: memFree=1253088/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=120452 CPUtime=1200.1
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 35193 0 0 0 119980 30 0 0 25 0 1 0 215916896 123342848 29570 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 30113 29570 118 243 0 29867 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 120452

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9023
/proc/meminfo: memFree=1253088/2055920 swapFree=4192812/4192956
[pid=9020] ppid=9018 vsize=120452 CPUtime=1200.1
/proc/9020/stat : 9020 (cmusat) R 9018 9020 8663 0 -1 4194304 35193 0 0 0 119980 30 0 0 25 0 1 0 215916896 123342848 29570 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/9020/statm: 30113 29570 118 243 0 29867 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 120452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.8
CPU system time (s): 0.32795
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 120452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35193
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= 1365

runsolver used 1.3288 second user time and 2.92955 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 20 08:20:29 UTC 2007

IDJOB= 301243
IDBENCH= 20054
IDSOLVER= 121
FILE ID= node19/301243-1171959629

PBS_JOBID= 3849021

Free space on /tmp= 66544 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/301243-1171959629/cmusat /tmp/evaluation/301243-1171959629/instance-301243-1171959629.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-301243-1171959629 -o ROOT/results/node19/solver-301243-1171959629 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301243-1171959629/cmusat /tmp/evaluation/301243-1171959629/instance-301243-1171959629.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 437708332

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1371968 kB
Buffers:         57832 kB
Cached:         507656 kB
SwapCached:          0 kB
Active:         295228 kB
Inactive:       314180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1371968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2736 kB
Writeback:           0 kB
Mapped:          62832 kB
Slab:            60140 kB
Committed_AS:   888080 kB
PageTables:       1756 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= 66544 MiB

End job on node19 on Tue Feb 20 08:40:31 UTC 2007