Trace number 315116

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) 1200.1 1200.55

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  620037                                               |
2.49/2.50	c |  Number of clauses:    2098249                                              |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-315116-1172649068 -o ROOT/results/node24/solver-315116-1172649068 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315116-1172649068/cmusat /tmp/evaluation/315116-1172649068/instance-315116-1172649068.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.99 0.96 3/77 12849
/proc/meminfo: memFree=1162248/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=2936 CPUtime=0
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 580 0 0 0 0 0 0 0 18 0 1 0 284861208 3006464 563 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 734 563 95 243 0 488 0

[startup+0.0304639 s]
/proc/loadavg: 1.00 0.99 0.96 3/77 12849
/proc/meminfo: memFree=1162248/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=5048 CPUtime=0.02
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 1065 0 0 0 2 0 0 0 18 0 1 0 284861208 5169152 1048 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 1262 1048 96 243 0 1016 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5048

[startup+0.101471 s]
/proc/loadavg: 1.00 0.99 0.96 3/77 12849
/proc/meminfo: memFree=1162248/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=10900 CPUtime=0.09
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 2323 0 0 0 8 1 0 0 18 0 1 0 284861208 11161600 2307 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 2725 2308 96 243 0 2479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10900

[startup+0.301493 s]
/proc/loadavg: 1.00 0.99 0.96 3/77 12849
/proc/meminfo: memFree=1162248/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=27320 CPUtime=0.29
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 6035 0 0 0 26 3 0 0 19 0 1 0 284861208 27975680 6018 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 6830 6019 96 243 0 6584 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27320

[startup+0.701536 s]
/proc/loadavg: 1.00 0.99 0.96 3/77 12849
/proc/meminfo: memFree=1162248/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=58416 CPUtime=0.69
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 13247 0 0 0 62 7 0 0 23 0 1 0 284861208 59817984 13230 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 14604 13231 96 243 0 14358 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58416

[startup+1.50162 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=1088256/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=123232 CPUtime=1.49
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 27339 0 0 0 135 14 0 0 25 0 1 0 284861208 126189568 27322 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 30808 27322 96 243 0 30562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123232

[startup+3.1018 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=1010688/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=192788 CPUtime=3.09
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 44959 0 0 0 284 25 0 0 25 0 1 0 284861208 197414912 44942 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530784 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 48197 44942 106 243 0 47951 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 192788

[startup+6.30114 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=931080/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=273636 CPUtime=6.29
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 63717 0 0 0 597 32 0 0 25 0 1 0 284861208 280203264 63700 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 68409 63700 107 243 0 68163 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 273636

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.96 3/78 12850
/proc/meminfo: memFree=778440/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=405544 CPUtime=12.69
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 98376 0 0 0 1224 45 0 0 25 0 1 0 284861208 415277056 98359 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 101386 98359 107 243 0 101140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 405544

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=718472/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=470620 CPUtime=25.48
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 110984 0 0 0 2496 52 0 0 25 0 1 0 284861208 481914880 110967 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134522232 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 117655 110967 107 243 0 117409 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 470620

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=992008/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=188460 CPUtime=51.08
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 131303 0 0 0 5041 67 0 0 25 0 1 0 284861208 192983040 42569 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 47115 42569 118 243 0 46869 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 188460

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=991944/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=188460 CPUtime=102.27
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 131334 0 0 0 10160 67 0 0 25 0 1 0 284861208 192983040 42600 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 47115 42600 119 243 0 46869 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 188460

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=991752/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=188460 CPUtime=162.24
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 131368 0 0 0 16157 67 0 0 25 0 1 0 284861208 192983040 42634 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 47115 42634 119 243 0 46869 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 188460

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=991560/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=188460 CPUtime=222.23
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 131396 0 0 0 22156 67 0 0 25 0 1 0 284861208 192983040 42662 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 47115 42662 119 243 0 46869 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 188460

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=989000/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=190976 CPUtime=282.21
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 132048 0 0 0 28153 68 0 0 25 0 1 0 284861208 195559424 43314 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 47744 43314 119 243 0 47498 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 190976

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=980808/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=199172 CPUtime=342.2
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 134109 0 0 0 34148 72 0 0 25 0 1 0 284861208 203952128 45375 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 49793 45375 119 243 0 49547 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 199172

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=970440/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=209388 CPUtime=402.17
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 136694 0 0 0 40143 74 0 0 25 0 1 0 284861208 214413312 47960 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 52347 47960 119 243 0 52101 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 209388

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=963528/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=216252 CPUtime=462.16
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 138419 0 0 0 46141 75 0 0 25 0 1 0 284861208 221442048 49685 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 54063 49685 119 243 0 53817 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 216252

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=954440/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=225228 CPUtime=522.14
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 140725 0 0 0 52136 78 0 0 25 0 1 0 284861208 230633472 51991 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 56307 51991 119 243 0 56061 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 225228

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 12850
/proc/meminfo: memFree=949128/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=230252 CPUtime=582.13
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 141987 0 0 0 58133 80 0 0 25 0 1 0 284861208 235778048 53253 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 57563 53253 119 243 0 57317 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 230252

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/84 12966
/proc/meminfo: memFree=943376/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=234484 CPUtime=642.06
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 143122 0 0 0 64123 83 0 0 25 0 1 0 284861208 240111616 54388 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 58621 54388 119 243 0 58375 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 234484

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=937544/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=241088 CPUtime=701.98
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 144826 0 0 0 70113 85 0 0 25 0 1 0 284861208 246874112 56092 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 60272 56092 119 243 0 60026 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 241088

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=933896/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=244652 CPUtime=761.96
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 145732 0 0 0 76110 86 0 0 25 0 1 0 284861208 250523648 56998 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 61163 56998 119 243 0 60917 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 244652

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=928072/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=250460 CPUtime=821.94
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 147225 0 0 0 82106 88 0 0 25 0 1 0 284861208 256471040 58491 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 62615 58491 119 243 0 62369 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 250460

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=922504/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=255872 CPUtime=881.92
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 148593 0 0 0 88102 90 0 0 25 0 1 0 284861208 262012928 59859 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 63968 59859 119 243 0 63722 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 255872

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=916744/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=261680 CPUtime=941.91
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 150050 0 0 0 94099 92 0 0 25 0 1 0 284861208 267960320 61316 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 65420 61316 119 243 0 65174 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 261680

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=911944/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=266168 CPUtime=1001.89
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 151220 0 0 0 100096 93 0 0 25 0 1 0 284861208 272556032 62486 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 66542 62486 119 243 0 66296 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 266168

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=905672/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=272372 CPUtime=1061.88
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 152808 0 0 0 106092 96 0 0 25 0 1 0 284861208 278908928 64074 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 68093 64074 119 243 0 67847 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 272372

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=901640/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=276220 CPUtime=1121.85
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 153785 0 0 0 112088 97 0 0 25 0 1 0 284861208 282849280 65051 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 69055 65051 119 243 0 68809 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 276220

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=897288/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=280444 CPUtime=1181.84
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 154900 0 0 0 118084 100 0 0 25 0 1 0 284861208 287174656 66166 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 70111 66166 119 243 0 69865 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 280444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=895816/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=281776 CPUtime=1200.04
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 155239 0 0 0 119903 101 0 0 25 0 1 0 284861208 288538624 66505 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 70444 66505 119 243 0 70198 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 281776

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 13048
/proc/meminfo: memFree=895816/2055920 swapFree=4143948/4192956
[pid=12849] ppid=12847 vsize=281776 CPUtime=1200.04
/proc/12849/stat : 12849 (cmusat) R 12847 12849 12698 0 -1 4194304 155239 0 0 0 119903 101 0 0 25 0 1 0 284861208 288538624 66505 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/12849/statm: 70444 66505 119 243 0 70198 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 281776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.04
CPU system time (s): 1.05584
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 491880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.04
system time used= 1.05584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 155239
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= 2027

runsolver used 1.50277 second user time and 2.68459 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 28 07:51:09 UTC 2007

IDJOB= 315116
IDBENCH= 20408
IDSOLVER= 121
FILE ID= node24/315116-1172649068

PBS_JOBID= 3981172

Free space on /tmp= 66494 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h49-unsat.cnf
COMMAND LINE= /tmp/evaluation/315116-1172649068/cmusat /tmp/evaluation/315116-1172649068/instance-315116-1172649068.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-315116-1172649068 -o ROOT/results/node24/solver-315116-1172649068 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315116-1172649068/cmusat /tmp/evaluation/315116-1172649068/instance-315116-1172649068.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  afc9746f162b3434bc79ea21bd1704d5

RANDOM SEED= 703854377

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1162720 kB
Buffers:         24172 kB
Cached:         792840 kB
SwapCached:       3748 kB
Active:         132520 kB
Inactive:       693896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1162720 kB
SwapTotal:     4192956 kB
SwapFree:      4143948 kB
Dirty:           41552 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            52380 kB
Committed_AS:   830668 kB
PageTables:       1732 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= 66494 MiB

End job on node24 on Wed Feb 28 08:11:12 UTC 2007