Trace number 369314

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) 5000.26 5002.21

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark45.6311
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  3600                                                 |
0.19/0.27	c |  Number of clauses:    207150                                               |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-369314-1177287995 -o ROOT/results/node23/solver-369314-1177287995 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369314-1177287995/cmusat /tmp/evaluation/369314-1177287995/instance-369314-1177287995.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 4834
/proc/meminfo: memFree=1640816/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=2792 CPUtime=0
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 540 0 0 0 0 0 0 0 18 0 1 0 176716698 2859008 523 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 698 523 96 243 0 452 0

[startup+0.073067 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 4834
/proc/meminfo: memFree=1640816/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=5812 CPUtime=0.06
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 1257 0 0 0 6 0 0 0 18 0 1 0 176716698 5951488 1240 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 1453 1240 96 243 0 1207 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5812

[startup+0.101072 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 4834
/proc/meminfo: memFree=1640816/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=6976 CPUtime=0.09
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 1545 0 0 0 8 1 0 0 18 0 1 0 176716698 7143424 1528 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 1744 1529 96 243 0 1498 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6976

[startup+0.301111 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 4834
/proc/meminfo: memFree=1640816/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=14336 CPUtime=0.29
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 3431 0 0 0 27 2 0 0 19 0 1 0 176716698 14680064 3414 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530334 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 3584 3414 108 243 0 3338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14336

[startup+0.701187 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 4834
/proc/meminfo: memFree=1640816/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=14336 CPUtime=0.69
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 3431 0 0 0 67 2 0 0 22 0 1 0 176716698 14680064 3414 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 3584 3414 108 243 0 3338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14336

[startup+1.50134 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 4835
/proc/meminfo: memFree=1627496/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=14336 CPUtime=1.49
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 3431 0 0 0 147 2 0 0 25 0 1 0 176716698 14680064 3414 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530482 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 3584 3414 108 243 0 3338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14336

[startup+3.10165 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 4835
/proc/meminfo: memFree=1627368/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=15348 CPUtime=3.09
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 3634 0 0 0 307 2 0 0 25 0 1 0 176716698 15716352 3617 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 3837 3617 109 243 0 3591 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15348

[startup+6.30127 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 4835
/proc/meminfo: memFree=1617704/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=36152 CPUtime=6.29
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 12166 0 0 0 624 5 0 0 25 0 1 0 176716698 37019648 7318 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581323 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 9038 7318 119 243 0 8792 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36152

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 4835
/proc/meminfo: memFree=1583912/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=66380 CPUtime=12.68
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 19860 0 0 0 1259 9 0 0 25 0 1 0 176716698 67973120 15012 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 16595 15012 119 243 0 16349 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66380

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 4835
/proc/meminfo: memFree=1538920/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=108368 CPUtime=25.48
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 30548 0 0 0 2533 15 0 0 25 0 1 0 176716698 110968832 25700 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 27092 25700 119 243 0 26846 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 108368

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 4835
/proc/meminfo: memFree=1490088/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=155460 CPUtime=51.07
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 42485 0 0 0 5083 24 0 0 25 0 1 0 176716698 159191040 37637 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 38865 37637 119 243 0 38619 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 155460

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 4835
/proc/meminfo: memFree=1480232/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=165152 CPUtime=102.25
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 45504 0 0 0 10199 26 0 0 25 0 1 0 176716698 169115648 40110 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 41288 40110 119 243 0 41042 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 165152

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4835
/proc/meminfo: memFree=1446632/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=198488 CPUtime=162.23
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 54433 0 0 0 16191 32 0 0 25 0 1 0 176716698 203251712 48479 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581844 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 49622 48479 119 243 0 49376 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 198488

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4835
/proc/meminfo: memFree=1428904/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=215860 CPUtime=222.21
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 59423 0 0 0 22185 36 0 0 25 0 1 0 176716698 221040640 52895 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 53965 52895 119 243 0 53719 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 215860

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4835
/proc/meminfo: memFree=1417704/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=226800 CPUtime=282.19
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 62816 0 0 0 28179 40 0 0 25 0 1 0 176716698 232243200 55697 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 56700 55697 119 243 0 56454 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 226800

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4835
/proc/meminfo: memFree=1401192/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=243440 CPUtime=342.17
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 66984 0 0 0 34173 44 0 0 25 0 1 0 176716698 249282560 59865 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 60860 59865 119 243 0 60614 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 243440

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4835
/proc/meminfo: memFree=1394408/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=249736 CPUtime=402.14
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 69224 0 0 0 40168 46 0 0 25 0 1 0 176716698 255729664 61496 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 62434 61496 119 243 0 62188 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 249736

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4835
/proc/meminfo: memFree=1366888/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=276988 CPUtime=462.12
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 76720 0 0 0 46160 52 0 0 25 0 1 0 176716698 283635712 68363 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 69247 68363 119 243 0 69001 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 276988

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4835
/proc/meminfo: memFree=1356648/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=287948 CPUtime=522.09
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 79465 0 0 0 52155 54 0 0 25 0 1 0 176716698 294858752 71108 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 71987 71108 119 243 0 71741 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 287948

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4835
/proc/meminfo: memFree=1327400/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=316168 CPUtime=582.07
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 87228 0 0 0 58146 61 0 0 25 0 1 0 176716698 323756032 78220 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 79042 78220 119 243 0 78796 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 316168

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4835
/proc/meminfo: memFree=1327208/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=316300 CPUtime=642.06
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 87252 0 0 0 64144 62 0 0 25 0 1 0 176716698 323891200 78244 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 79075 78244 119 243 0 78829 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 316300


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 5035
/proc/meminfo: memFree=469544/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1180408 CPUtime=4060.69
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 312261 0 0 0 405828 241 0 0 25 0 1 0 176716698 1208737792 292266 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 295102 292266 119 243 0 294856 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 1180408

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 5035
/proc/meminfo: memFree=469480/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1180408 CPUtime=4120.66
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 312268 0 0 0 411824 242 0 0 25 0 1 0 176716698 1208737792 292273 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 295102 292273 119 243 0 294856 0
Current children cumulated CPU time (s) 4120.66
Current children cumulated vsize (KiB) 1180408

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 5035
/proc/meminfo: memFree=469416/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1180536 CPUtime=4180.64
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 312303 0 0 0 417822 242 0 0 25 0 1 0 176716698 1208868864 292275 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 295134 292275 119 243 0 294888 0
Current children cumulated CPU time (s) 4180.64
Current children cumulated vsize (KiB) 1180536

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 5035
/proc/meminfo: memFree=469416/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1180536 CPUtime=4240.62
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 312310 0 0 0 423819 243 0 0 25 0 1 0 176716698 1208868864 292282 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 295134 292282 119 243 0 294888 0
Current children cumulated CPU time (s) 4240.62
Current children cumulated vsize (KiB) 1180536

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 5035
/proc/meminfo: memFree=469480/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1180536 CPUtime=4300.6
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 312311 0 0 0 429817 243 0 0 25 0 1 0 176716698 1208868864 292283 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 295134 292283 119 243 0 294888 0
Current children cumulated CPU time (s) 4300.6
Current children cumulated vsize (KiB) 1180536

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 5037
/proc/meminfo: memFree=469416/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1180536 CPUtime=4360.57
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 312311 0 0 0 435814 243 0 0 25 0 1 0 176716698 1208868864 292283 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 295134 292283 119 243 0 294888 0
Current children cumulated CPU time (s) 4360.57
Current children cumulated vsize (KiB) 1180536

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 5037
/proc/meminfo: memFree=469480/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1180536 CPUtime=4420.55
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 312311 0 0 0 441811 244 0 0 25 0 1 0 176716698 1208868864 292283 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 295134 292283 119 243 0 294888 0
Current children cumulated CPU time (s) 4420.55
Current children cumulated vsize (KiB) 1180536

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 5037
/proc/meminfo: memFree=435880/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1214380 CPUtime=4480.53
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 320772 0 0 0 447801 252 0 0 25 0 1 0 176716698 1243525120 300744 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 303595 300744 119 243 0 303349 0
Current children cumulated CPU time (s) 4480.53
Current children cumulated vsize (KiB) 1214380

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 5037
/proc/meminfo: memFree=396456/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1253872 CPUtime=4540.51
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 330655 0 0 0 453791 260 0 0 25 0 1 0 176716698 1283964928 310627 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 313468 310627 119 243 0 313222 0
Current children cumulated CPU time (s) 4540.51
Current children cumulated vsize (KiB) 1253872

[startup+4602.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 5037
/proc/meminfo: memFree=336488/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1312480 CPUtime=4600.49
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 345476 0 0 0 459775 274 0 0 25 0 1 0 176716698 1343979520 325448 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 328120 325448 119 243 0 327874 0
Current children cumulated CPU time (s) 4600.49
Current children cumulated vsize (KiB) 1312480

[startup+4662.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 5037
/proc/meminfo: memFree=296872/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1351768 CPUtime=4660.46
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 356458 0 0 0 465763 283 0 0 25 0 1 0 176716698 1384210432 335334 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 337942 335334 119 243 0 337696 0
Current children cumulated CPU time (s) 4660.46
Current children cumulated vsize (KiB) 1351768

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5037
/proc/meminfo: memFree=296872/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1351768 CPUtime=4720.44
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 356461 0 0 0 471761 283 0 0 25 0 1 0 176716698 1384210432 335337 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 337942 335337 119 243 0 337696 0
Current children cumulated CPU time (s) 4720.44
Current children cumulated vsize (KiB) 1351768

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5037
/proc/meminfo: memFree=296744/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1351768 CPUtime=4780.42
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 356472 0 0 0 477758 284 0 0 25 0 1 0 176716698 1384210432 335348 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 337942 335348 119 243 0 337696 0
Current children cumulated CPU time (s) 4780.42
Current children cumulated vsize (KiB) 1351768

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5037
/proc/meminfo: memFree=296552/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1352024 CPUtime=4840.39
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 356551 0 0 0 483755 284 0 0 25 0 1 0 176716698 1384472576 335362 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 338006 335362 119 243 0 337760 0
Current children cumulated CPU time (s) 4840.39
Current children cumulated vsize (KiB) 1352024

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5037
/proc/meminfo: memFree=296552/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1352024 CPUtime=4900.37
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 356558 0 0 0 489752 285 0 0 25 0 1 0 176716698 1384472576 335369 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 338006 335369 119 243 0 337760 0
Current children cumulated CPU time (s) 4900.37
Current children cumulated vsize (KiB) 1352024

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5037
/proc/meminfo: memFree=296488/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1352152 CPUtime=4960.35
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 356603 0 0 0 495750 285 0 0 25 0 1 0 176716698 1384603648 335381 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 338038 335381 119 243 0 337792 0
Current children cumulated CPU time (s) 4960.35
Current children cumulated vsize (KiB) 1352152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5037
/proc/meminfo: memFree=296488/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=1352152 CPUtime=5000.04
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4194304 356607 0 0 0 499718 286 0 0 25 0 1 0 176716698 1384603648 335385 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 338038 335385 119 243 0 337792 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1352152

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

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

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5037
/proc/meminfo: memFree=296488/2055920 swapFree=4169120/4192956
[pid=4834] ppid=4832 vsize=0 CPUtime=5000.23
/proc/4834/stat : 4834 (cmusat) R 4832 4834 4539 0 -1 4195332 356607 0 0 0 499718 305 0 0 25 0 1 0 176716698 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/4834/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.23
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.21
CPU time (s): 5000.26
CPU user time (s): 4997.19
CPU system time (s): 3.06753
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 1352152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4997.19
system time used= 3.06753
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 356607
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= 5475

runsolver used 5.97709 second user time and 12.1582 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Apr 23 00:26:36 UTC 2007

IDJOB= 369314
IDBENCH= 24724
IDSOLVER= 182
FILE ID= node23/369314-1177287995

PBS_JOBID= 4650792

Free space on /tmp= 66450 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369314-1177287995/cmusat /tmp/evaluation/369314-1177287995/instance-369314-1177287995.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-369314-1177287995 -o ROOT/results/node23/solver-369314-1177287995 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369314-1177287995/cmusat /tmp/evaluation/369314-1177287995/instance-369314-1177287995.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dff294238660aead84de7aec33e643fc

RANDOM SEED= 201138779

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1641160 kB
Buffers:         60192 kB
Cached:         258628 kB
SwapCached:       2616 kB
Active:         243680 kB
Inactive:        99124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641160 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            6032 kB
Writeback:           0 kB
Mapped:          30516 kB
Slab:            57428 kB
Committed_AS:  2783372 kB
PageTables:       1796 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= 66450 MiB

End job on node23 on Mon Apr 23 01:50:00 UTC 2007