Trace number 311370

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) 1200.03 1200.36

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.655
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-311370-1172568664 -o ROOT/results/node61/solver-311370-1172568664 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311370-1172568664/cmusat /tmp/evaluation/311370-1172568664/instance-311370-1172568664.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: 0.99 1.00 0.98 3/64 10342
/proc/meminfo: memFree=1815344/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=2604 CPUtime=0
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 276823290 2666496 240 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 651 240 96 243 0 405 0

[startup+0.106807 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 10342
/proc/meminfo: memFree=1815344/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=3136 CPUtime=0.1
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 401 0 0 0 10 0 0 0 18 0 1 0 276823290 3211264 384 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 784 384 118 243 0 538 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3136

[startup+0.514844 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 10342
/proc/meminfo: memFree=1815344/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=3848 CPUtime=0.5
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 584 0 0 0 50 0 0 0 21 0 1 0 276823290 3940352 567 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581767 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 962 567 118 243 0 716 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3848

[startup+1.33792 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1813224/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=4112 CPUtime=1.33
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 673 0 0 0 133 0 0 0 25 0 1 0 276823290 4210688 656 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 1028 656 118 243 0 782 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4112

[startup+2.97508 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1812776/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=6044 CPUtime=2.96
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 1063 0 0 0 296 0 0 0 25 0 1 0 276823290 6189056 1046 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581528 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 1511 1046 118 243 0 1265 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6044

[startup+6.25139 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1811048/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=6324 CPUtime=6.23
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 1145 0 0 0 623 0 0 0 25 0 1 0 276823290 6475776 1128 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 1581 1128 118 243 0 1335 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6324

[startup+12.706 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1809904/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=7224 CPUtime=12.69
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 1510 0 0 0 1268 1 0 0 25 0 1 0 276823290 7397376 1414 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 1806 1414 118 243 0 1560 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7224

[startup+25.6072 s]
/proc/loadavg: 1.06 1.01 0.98 2/65 10343
/proc/meminfo: memFree=1805936/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=11676 CPUtime=25.59
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 2879 0 0 0 2558 1 0 0 25 0 1 0 276823290 11956224 2402 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 2919 2402 118 243 0 2673 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11676

[startup+51.2137 s]
/proc/loadavg: 1.04 1.01 0.98 2/65 10343
/proc/meminfo: memFree=1802672/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=14556 CPUtime=51.18
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 4022 0 0 0 5116 2 0 0 25 0 1 0 276823290 14905344 3225 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 3639 3225 118 243 0 3393 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 14556

[startup+102.423 s]
/proc/loadavg: 1.02 1.01 0.98 2/65 10343
/proc/meminfo: memFree=1794032/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=24188 CPUtime=102.38
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 6893 0 0 0 10234 4 0 0 25 0 1 0 276823290 24768512 5367 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 6047 5367 118 243 0 5801 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 24188

[startup+162.441 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1793392/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=24416 CPUtime=162.39
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 7305 0 0 0 16234 5 0 0 25 0 1 0 276823290 25001984 5545 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 6104 5545 118 243 0 5858 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 24416

[startup+222.458 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1789360/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=28244 CPUtime=222.38
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 8609 0 0 0 22232 6 0 0 25 0 1 0 276823290 28921856 6571 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 7061 6571 118 243 0 6815 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 28244

[startup+282.471 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1770992/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=48804 CPUtime=282.39
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 13994 0 0 0 28229 10 0 0 25 0 1 0 276823290 49975296 11072 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 12201 11072 118 243 0 11955 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 48804

[startup+342.486 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1770544/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=49016 CPUtime=342.38
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 14293 0 0 0 34228 10 0 0 25 0 1 0 276823290 50192384 11198 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 12254 11198 118 243 0 12008 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 49016

[startup+402.503 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1770288/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=49244 CPUtime=402.38
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 14555 0 0 0 40228 10 0 0 25 0 1 0 276823290 50425856 11270 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 12311 11270 118 243 0 12065 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 49244

[startup+462.52 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1769904/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=49324 CPUtime=462.38
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 14856 0 0 0 46227 11 0 0 25 0 1 0 276823290 50507776 11364 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 12331 11364 118 243 0 12085 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 49324

[startup+522.537 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1769328/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=49760 CPUtime=522.38
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 15237 0 0 0 52227 11 0 0 25 0 1 0 276823290 50954240 11518 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 12440 11518 118 243 0 12194 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 49760

[startup+582.56 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10343
/proc/meminfo: memFree=1769136/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=49920 CPUtime=582.38
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 15287 0 0 0 58227 11 0 0 25 0 1 0 276823290 51118080 11568 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 12480 11568 118 243 0 12234 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 49920

[startup+642.576 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1767664/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=51132 CPUtime=642.39
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 15900 0 0 0 64227 12 0 0 25 0 1 0 276823290 52359168 11933 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 12783 11933 118 243 0 12537 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 51132

[startup+702.589 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1765936/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=52876 CPUtime=702.39
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 16356 0 0 0 70226 13 0 0 25 0 1 0 276823290 54145024 12389 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 13219 12389 118 243 0 12973 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 52876

[startup+762.604 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1761712/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=56604 CPUtime=762.39
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 17652 0 0 0 76225 14 0 0 25 0 1 0 276823290 57962496 13413 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 14151 13413 118 243 0 13905 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 56604

[startup+822.621 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1761520/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=57036 CPUtime=822.38
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 17731 0 0 0 82224 14 0 0 25 0 1 0 276823290 58404864 13492 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 14259 13492 118 243 0 14013 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 57036

[startup+882.639 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1758832/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=59436 CPUtime=882.39
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 18399 0 0 0 88224 15 0 0 25 0 1 0 276823290 60862464 14160 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 14859 14160 118 243 0 14613 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 59436

[startup+942.657 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1757616/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=60472 CPUtime=942.38
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 18977 0 0 0 94223 15 0 0 25 0 1 0 276823290 61923328 14440 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 15118 14440 118 243 0 14872 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 60472

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1757552/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=60644 CPUtime=1002.38
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 19004 0 0 0 100223 15 0 0 25 0 1 0 276823290 62099456 14467 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 15161 14467 118 243 0 14915 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 60644

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1752880/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=65012 CPUtime=1062.39
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 20185 0 0 0 106221 18 0 0 25 0 1 0 276823290 66572288 15648 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 16253 15648 118 243 0 16007 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 65012

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1750704/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=66988 CPUtime=1122.39
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 21033 0 0 0 112220 19 0 0 25 0 1 0 276823290 68595712 16170 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 16747 16170 118 243 0 16501 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 66988

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1750448/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=67304 CPUtime=1182.39
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 21089 0 0 0 118220 19 0 0 25 0 1 0 276823290 68919296 16226 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 16826 16226 118 243 0 16580 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 67304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1750384/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=67304 CPUtime=1200
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 21108 0 0 0 119981 19 0 0 25 0 1 0 276823290 68919296 16245 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 16826 16245 118 243 0 16580 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 67304

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 10345
/proc/meminfo: memFree=1750384/2055920 swapFree=4180412/4192956
[pid=10342] ppid=10340 vsize=67304 CPUtime=1200
/proc/10342/stat : 10342 (cmusat) R 10340 10342 8649 0 -1 4194304 21108 0 0 0 119981 19 0 0 25 0 1 0 276823290 68919296 16245 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/10342/statm: 16826 16245 118 243 0 16580 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 67304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.03
CPU user time (s): 1199.82
CPU system time (s): 0.208968
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 67304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21108
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= 1994

runsolver used 0.882865 second user time and 2.32565 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Feb 27 09:31:04 UTC 2007

IDJOB= 311370
IDBENCH= 20312
IDSOLVER= 121
FILE ID= node61/311370-1172568664

PBS_JOBID= 3971871

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311370-1172568664/cmusat /tmp/evaluation/311370-1172568664/instance-311370-1172568664.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-311370-1172568664 -o ROOT/results/node61/solver-311370-1172568664 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311370-1172568664/cmusat /tmp/evaluation/311370-1172568664/instance-311370-1172568664.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 355584644

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1815752 kB
Buffers:         32040 kB
Cached:         157564 kB
SwapCached:       6848 kB
Active:          91372 kB
Inactive:       111116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815752 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:            2624 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            23788 kB
Committed_AS:   743908 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node61 on Tue Feb 27 09:51:06 UTC 2007