Trace number 311247

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) 1200.05 1200.48

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
MD5SUMb010a96438f6a62147a67a45b1efd13d
Bench CategoryRANDOM (random 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 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/node21/watcher-311247-1172566157 -o ROOT/results/node21/solver-311247-1172566157 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311247-1172566157/cmusat /tmp/evaluation/311247-1172566157/instance-311247-1172566157.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: 0.96 1.00 1.00 3/77 19574
/proc/meminfo: memFree=1822104/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=2604 CPUtime=0
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 276569582 2666496 240 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 651 240 96 243 0 405 0

[startup+0.107697 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 19574
/proc/meminfo: memFree=1822104/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=3152 CPUtime=0.1
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 405 0 0 0 10 0 0 0 18 0 1 0 276569582 3227648 388 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 788 388 118 243 0 542 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3152

[startup+0.515741 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 19574
/proc/meminfo: memFree=1822104/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=3868 CPUtime=0.51
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 609 0 0 0 51 0 0 0 22 0 1 0 276569582 3960832 592 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 967 592 118 243 0 721 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3868

[startup+1.33883 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1819856/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=4236 CPUtime=1.33
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 704 0 0 0 133 0 0 0 25 0 1 0 276569582 4337664 687 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 1059 687 118 243 0 813 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4236

[startup+2.97701 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1819344/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=6364 CPUtime=2.97
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 1143 0 0 0 297 0 0 0 25 0 1 0 276569582 6516736 1126 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 1591 1126 118 243 0 1345 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 6364

[startup+6.25337 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1817552/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=6424 CPUtime=6.24
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 1191 0 0 0 624 0 0 0 25 0 1 0 276569582 6578176 1174 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 1606 1174 118 243 0 1360 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6424

[startup+12.7081 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1816144/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=7668 CPUtime=12.69
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 1593 0 0 0 1269 0 0 0 25 0 1 0 276569582 7852032 1505 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 1917 1505 118 243 0 1671 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7668

[startup+25.5085 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1811856/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=12504 CPUtime=25.49
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 3019 0 0 0 2548 1 0 0 25 0 1 0 276569582 12804096 2596 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 3126 2596 118 243 0 2880 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12504

[startup+51.1203 s]
/proc/loadavg: 0.98 1.00 1.00 3/78 19575
/proc/meminfo: memFree=1808656/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=15384 CPUtime=51.1
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 4114 0 0 0 5108 2 0 0 25 0 1 0 276569582 15753216 3391 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 3846 3391 118 243 0 3600 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15384

[startup+102.339 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1799120/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=25848 CPUtime=102.3
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 7180 0 0 0 10226 4 0 0 25 0 1 0 276569582 26468352 5748 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589648 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 6462 5748 118 243 0 6216 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25848

[startup+162.37 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19575
/proc/meminfo: memFree=1793232/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=31144 CPUtime=162.32
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 8984 0 0 0 16225 7 0 0 25 0 1 0 276569582 31891456 7209 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 7786 7209 118 243 0 7540 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 31144

[startup+222.399 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1789584/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=34440 CPUtime=222.33
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 10174 0 0 0 22225 8 0 0 25 0 1 0 276569582 35266560 8117 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 8610 8117 118 243 0 8364 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 34440

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1786384/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=37436 CPUtime=282.34
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 11115 0 0 0 28224 10 0 0 25 0 1 0 276569582 38334464 8897 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 9359 8897 118 243 0 9113 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 37436

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1769168/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=57208 CPUtime=342.36
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 16314 0 0 0 34223 13 0 0 25 0 1 0 276569582 58580992 13184 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 14302 13184 118 243 0 14056 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 57208

[startup+402.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1768656/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=57416 CPUtime=402.37
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 16622 0 0 0 40224 13 0 0 25 0 1 0 276569582 58793984 13300 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 14354 13300 118 243 0 14108 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 57416

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1768272/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=57496 CPUtime=462.39
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 16933 0 0 0 46225 14 0 0 25 0 1 0 276569582 58875904 13401 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 14374 13401 118 243 0 14128 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 57496

[startup+522.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1768272/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=57656 CPUtime=522.41
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 16943 0 0 0 52226 15 0 0 25 0 1 0 276569582 59039744 13411 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 14414 13411 118 243 0 14168 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 57656

[startup+582.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19575
/proc/meminfo: memFree=1767632/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=57900 CPUtime=582.42
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 17320 0 0 0 58227 15 0 0 25 0 1 0 276569582 59289600 13558 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 14475 13558 118 243 0 14229 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 57900

[startup+642.619 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19575
/proc/meminfo: memFree=1767504/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=58060 CPUtime=642.44
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 17352 0 0 0 64228 16 0 0 25 0 1 0 276569582 59453440 13590 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 14515 13590 118 243 0 14269 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 58060

[startup+702.652 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19575
/proc/meminfo: memFree=1766928/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=58156 CPUtime=702.46
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 17733 0 0 0 70229 17 0 0 25 0 1 0 276569582 59551744 13720 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 14539 13720 118 243 0 14293 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 58156

[startup+762.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19699
/proc/meminfo: memFree=1765728/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=58316 CPUtime=762.43
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 17751 0 0 0 76226 17 0 0 25 0 1 0 276569582 59715584 13738 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 14579 13738 118 243 0 14333 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 58316

[startup+822.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1759248/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=65480 CPUtime=822.41
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 19905 0 0 0 82221 20 0 0 25 0 1 0 276569582 67051520 15617 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 16370 15617 118 243 0 16124 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 65480

[startup+882.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1759120/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=65772 CPUtime=882.43
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 19952 0 0 0 88222 21 0 0 25 0 1 0 276569582 67350528 15664 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 16443 15664 118 243 0 16197 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 65772

[startup+942.819 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1756944/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=67888 CPUtime=942.44
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 20522 0 0 0 94222 22 0 0 25 0 1 0 276569582 69517312 16234 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 16972 16234 118 243 0 16726 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 67888

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1752400/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=71992 CPUtime=1002.46
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 21919 0 0 0 100222 24 0 0 25 0 1 0 276569582 73719808 17329 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 17998 17329 118 243 0 17752 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 71992

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1752208/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=72152 CPUtime=1062.48
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 21954 0 0 0 106224 24 0 0 25 0 1 0 276569582 73883648 17364 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 18038 17364 118 243 0 17792 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 72152

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1751824/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=72456 CPUtime=1122.5
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 22036 0 0 0 112225 25 0 0 25 0 1 0 276569582 74194944 17446 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 18114 17446 118 243 0 17868 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 72456

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1747920/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=76096 CPUtime=1182.51
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 23349 0 0 0 118224 27 0 0 25 0 1 0 276569582 77922304 18429 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 19024 18429 118 243 0 18778 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 76096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1747984/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=76096 CPUtime=1200.03
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 23349 0 0 0 119976 27 0 0 25 0 1 0 276569582 77922304 18429 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590178 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 19024 18429 118 243 0 18778 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 76096

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1747984/2055920 swapFree=4145392/4192956
[pid=19574] ppid=19572 vsize=76096 CPUtime=1200.03
/proc/19574/stat : 19574 (cmusat) R 19572 19574 16981 0 -1 4194304 23349 0 0 0 119976 27 0 0 25 0 1 0 276569582 77922304 18429 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590178 0 0 4096 35 0 0 0 17 1 0 0
/proc/19574/statm: 19024 18429 118 243 0 18778 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 76096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.05
CPU user time (s): 1199.76
CPU system time (s): 0.285956
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 76096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23349
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= 24708

runsolver used 1.37079 second user time and 2.78858 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Feb 27 08:49:17 UTC 2007

IDJOB= 311247
IDBENCH= 20309
IDSOLVER= 121
FILE ID= node21/311247-1172566157

PBS_JOBID= 3971863

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311247-1172566157/cmusat /tmp/evaluation/311247-1172566157/instance-311247-1172566157.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-311247-1172566157 -o ROOT/results/node21/solver-311247-1172566157 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311247-1172566157/cmusat /tmp/evaluation/311247-1172566157/instance-311247-1172566157.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b010a96438f6a62147a67a45b1efd13d

RANDOM SEED= 1104906

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1822448 kB
Buffers:         38036 kB
Cached:         124360 kB
SwapCached:      16512 kB
Active:         119828 kB
Inactive:        73856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822448 kB
SwapTotal:     4192956 kB
SwapFree:      4145392 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          30372 kB
Slab:            25388 kB
Committed_AS:   779680 kB
PageTables:       1676 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= 66560 MiB

End job on node21 on Tue Feb 27 09:09:20 UTC 2007