Trace number 292305

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/OnTreshold/5SAT/v70/
unif-k5-r21.3-v70-c1491-S1350256608-20.UNSAT.shuffled.cnf
MD5SUM73234f08849e6c79dc5c1c40a78e1406
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.31789
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses1491
Sum of the clauses size7455
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51491
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:  70                                                   |
0.00/0.00	c |  Number of clauses:    1491                                                 |

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/node33/watcher-292305-1171751976 -o ROOT/results/node33/solver-292305-1171751976 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292305-1171751976/cmusat /tmp/evaluation/292305-1171751976/instance-292305-1171751976.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.01 0.93 3/64 5052
/proc/meminfo: memFree=981312/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=2312 CPUtime=0
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 100233003 2367488 163 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530557 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 578 163 108 243 0 332 0

[startup+0.106486 s]
/proc/loadavg: 1.02 1.01 0.93 3/64 5052
/proc/meminfo: memFree=981312/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=2868 CPUtime=0.1
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 319 0 0 0 10 0 0 0 18 0 1 0 100233003 2936832 302 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 717 302 118 243 0 471 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2868

[startup+0.514569 s]
/proc/loadavg: 1.02 1.01 0.93 3/64 5052
/proc/meminfo: memFree=981312/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=3028 CPUtime=0.51
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 360 0 0 0 51 0 0 0 21 0 1 0 100233003 3100672 343 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 757 343 118 243 0 511 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3028

[startup+1.33474 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 5053
/proc/meminfo: memFree=979704/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=3780 CPUtime=1.33
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 544 0 0 0 133 0 0 0 25 0 1 0 100233003 3870720 527 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580498 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 945 527 118 243 0 699 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3780

[startup+2.97107 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 5053
/proc/meminfo: memFree=979256/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=4336 CPUtime=2.96
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 691 0 0 0 296 0 0 0 25 0 1 0 100233003 4440064 674 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 1084 674 118 243 0 838 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4336

[startup+6.24875 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 5053
/proc/meminfo: memFree=977472/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=5760 CPUtime=6.24
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 1064 0 0 0 624 0 0 0 25 0 1 0 100233003 5898240 1012 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 1440 1012 118 243 0 1194 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5760

[startup+12.7021 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 5053
/proc/meminfo: memFree=974912/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=8812 CPUtime=12.69
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 2069 0 0 0 1268 1 0 0 25 0 1 0 100233003 9023488 1647 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 2203 1647 118 243 0 1957 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8812

[startup+25.5047 s]
/proc/loadavg: 1.01 1.01 0.93 2/65 5053
/proc/meminfo: memFree=973760/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=9808 CPUtime=25.48
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 2632 0 0 0 2547 1 0 0 25 0 1 0 100233003 10043392 1965 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 2452 1965 118 243 0 2206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9808

[startup+51.11 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 5053
/proc/meminfo: memFree=968640/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=16012 CPUtime=51.08
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 4648 0 0 0 5105 3 0 0 25 0 1 0 100233003 16396288 3254 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 4003 3254 118 243 0 3757 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16012

[startup+102.315 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=965568/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=18576 CPUtime=102.26
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 5928 0 0 0 10222 4 0 0 25 0 1 0 100233003 19021824 4026 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 4644 4026 118 243 0 4398 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18576

[startup+162.335 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=957120/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=29064 CPUtime=162.26
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 9108 0 0 0 16220 6 0 0 25 0 1 0 100233003 29761536 6123 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590164 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 7266 6123 118 243 0 7020 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 29064

[startup+222.351 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=956544/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=29408 CPUtime=222.26
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 9473 0 0 0 22219 7 0 0 25 0 1 0 100233003 30113792 6277 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 7352 6277 118 243 0 7106 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 29408

[startup+282.372 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=955840/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=29760 CPUtime=282.26
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 9894 0 0 0 28219 7 0 0 25 0 1 0 100233003 30474240 6433 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 7440 6433 118 243 0 7194 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 29760

[startup+342.39 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=953664/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=31712 CPUtime=342.25
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 10709 0 0 0 34217 8 0 0 25 0 1 0 100233003 32473088 6993 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 7928 6993 118 243 0 7682 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 31712

[startup+402.407 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=951552/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=33408 CPUtime=402.26
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 11512 0 0 0 40217 9 0 0 25 0 1 0 100233003 34209792 7516 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590342 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 8352 7516 118 243 0 8106 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 33408

[startup+462.421 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=951040/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=34084 CPUtime=462.25
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 11677 0 0 0 46216 9 0 0 25 0 1 0 100233003 34902016 7648 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 8521 7648 118 243 0 8275 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 34084

[startup+522.439 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=948544/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=36204 CPUtime=522.24
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 12609 0 0 0 52214 10 0 0 25 0 1 0 100233003 37072896 8272 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 9051 8272 118 243 0 8805 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 36204

[startup+582.456 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=947264/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=37520 CPUtime=582.24
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 13019 0 0 0 58213 11 0 0 25 0 1 0 100233003 38420480 8584 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 9380 8584 118 243 0 9134 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 37520

[startup+642.475 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=945536/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=38976 CPUtime=642.23
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 13798 0 0 0 64212 11 0 0 25 0 1 0 100233003 39911424 9025 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 9744 9025 118 243 0 9498 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 38976

[startup+702.489 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=945216/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=39368 CPUtime=702.23
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 13900 0 0 0 70211 12 0 0 25 0 1 0 100233003 40312832 9094 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 9842 9094 118 243 0 9596 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 39368

[startup+762.507 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 5053
/proc/meminfo: memFree=933376/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=56432 CPUtime=762.22
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 18704 0 0 0 76208 14 0 0 25 0 1 0 100233003 57786368 12033 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 14108 12033 118 243 0 13862 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 56432

[startup+822.531 s]
/proc/loadavg: 1.07 1.02 0.94 2/65 5053
/proc/meminfo: memFree=933312/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=56432 CPUtime=822.23
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 18707 0 0 0 82209 14 0 0 25 0 1 0 100233003 57786368 12036 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 14108 12036 118 243 0 13862 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 56432

[startup+882.549 s]
/proc/loadavg: 1.02 1.01 0.94 2/65 5053
/proc/meminfo: memFree=932800/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=56948 CPUtime=882.22
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 18850 0 0 0 88208 14 0 0 25 0 1 0 100233003 58314752 12179 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 14237 12179 118 243 0 13991 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 56948

[startup+942.566 s]
/proc/loadavg: 1.01 1.00 0.94 2/65 5053
/proc/meminfo: memFree=932160/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=57112 CPUtime=942.22
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 19400 0 0 0 94207 15 0 0 25 0 1 0 100233003 58482688 12321 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 14278 12321 118 243 0 14032 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 57112

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5053
/proc/meminfo: memFree=931968/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=57372 CPUtime=1002.21
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 19463 0 0 0 100206 15 0 0 25 0 1 0 100233003 58748928 12384 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 14343 12384 118 243 0 14097 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 57372

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5053
/proc/meminfo: memFree=931584/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=57632 CPUtime=1062.21
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 19580 0 0 0 106206 15 0 0 25 0 1 0 100233003 59015168 12501 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 14408 12501 118 243 0 14162 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 57632

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5053
/proc/meminfo: memFree=930624/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=58320 CPUtime=1122.21
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 20399 0 0 0 112205 16 0 0 25 0 1 0 100233003 59719680 12740 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 14580 12740 118 243 0 14334 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 58320

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5053
/proc/meminfo: memFree=930560/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=58320 CPUtime=1182.21
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 20401 0 0 0 118205 16 0 0 25 0 1 0 100233003 59719680 12742 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578999 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 14580 12742 118 243 0 14334 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 58320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5053
/proc/meminfo: memFree=930560/2055920 swapFree=4183908/4192956
[pid=5052] ppid=5050 vsize=58320 CPUtime=1200.03
/proc/5052/stat : 5052 (cmusat) R 5050 5052 4241 0 -1 4194304 20401 0 0 0 119987 16 0 0 25 0 1 0 100233003 59719680 12742 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/5052/statm: 14580 12742 118 243 0 14334 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58320

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.172973
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 58320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20401
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= 3063

runsolver used 0.809876 second user time and 2.39864 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Feb 17 22:39:37 UTC 2007

IDJOB= 292305
IDBENCH= 19836
IDSOLVER= 121
FILE ID= node33/292305-1171751976

PBS_JOBID= 3839475

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v70/unif-k5-r21.3-v70-c1491-S1350256608-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292305-1171751976/cmusat /tmp/evaluation/292305-1171751976/instance-292305-1171751976.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-292305-1171751976 -o ROOT/results/node33/solver-292305-1171751976 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292305-1171751976/cmusat /tmp/evaluation/292305-1171751976/instance-292305-1171751976.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  73234f08849e6c79dc5c1c40a78e1406

RANDOM SEED= 961366252

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        981784 kB
Buffers:         39004 kB
Cached:         919576 kB
SwapCached:       4164 kB
Active:         685332 kB
Inactive:       283932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        981784 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          15368 kB
Slab:            90920 kB
Committed_AS:   125240 kB
PageTables:       1408 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= 66562 MiB

End job on node33 on Sat Feb 17 22:59:39 UTC 2007