Trace number 298454

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 BASE 2007-02-08? (TO) 1200.07 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node63/watcher-298454-1171856351 -o ROOT/results/node63/solver-298454-1171856351 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298454-1171856351/cmusat_base /tmp/evaluation/298454-1171856351/instance-298454-1171856351.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: 1.00 1.00 1.00 3/64 25521
/proc/meminfo: memFree=515040/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=2308 CPUtime=0
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 205592557 2363392 149 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 577 149 90 241 0 333 0

[startup+0.106854 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25521
/proc/meminfo: memFree=515040/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=2712 CPUtime=0.1
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 299 0 0 0 10 0 0 0 18 0 1 0 205592557 2777088 281 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559911 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 678 281 111 241 0 434 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2712

[startup+0.514895 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25521
/proc/meminfo: memFree=515040/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=3336 CPUtime=0.51
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 416 0 0 0 51 0 0 0 21 0 1 0 205592557 3416064 398 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 834 398 111 241 0 590 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3336

[startup+1.33498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25522
/proc/meminfo: memFree=513624/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=3496 CPUtime=1.33
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 486 0 0 0 133 0 0 0 25 0 1 0 205592557 3579904 468 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 874 468 111 241 0 630 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3496

[startup+2.97516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25522
/proc/meminfo: memFree=512920/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=5188 CPUtime=2.96
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 860 0 0 0 296 0 0 0 25 0 1 0 205592557 5312512 842 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 1297 842 111 241 0 1053 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5188

[startup+6.25051 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25522
/proc/meminfo: memFree=511448/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=5764 CPUtime=6.24
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 1022 0 0 0 624 0 0 0 25 0 1 0 205592557 5902336 1004 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135061154 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 1441 1004 111 241 0 1197 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5764

[startup+12.7062 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25522
/proc/meminfo: memFree=508888/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=8252 CPUtime=12.7
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 1821 0 0 0 1269 1 0 0 25 0 1 0 205592557 8450048 1577 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 2063 1577 111 241 0 1819 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8252

[startup+25.6076 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25522
/proc/meminfo: memFree=507032/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=10216 CPUtime=25.59
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 2559 0 0 0 2558 1 0 0 25 0 1 0 205592557 10461184 2122 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561875 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 2554 2122 111 241 0 2310 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10216

[startup+51.2143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25522
/proc/meminfo: memFree=501976/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=15604 CPUtime=51.18
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 4344 0 0 0 5116 2 0 0 25 0 1 0 205592557 15978496 3280 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 3901 3280 111 241 0 3657 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 15604

[startup+102.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=497688/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=19668 CPUtime=102.38
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 5798 0 0 0 10234 4 0 0 25 0 1 0 205592557 20140032 4427 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 4917 4427 111 241 0 4673 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 19668

[startup+162.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=488280/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=30472 CPUtime=162.39
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 9006 0 0 0 16233 6 0 0 25 0 1 0 205592557 31203328 6696 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559771 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 7618 6696 111 241 0 7374 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 30472

[startup+222.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=487704/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=30888 CPUtime=222.4
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 9315 0 0 0 22234 6 0 0 25 0 1 0 205592557 31629312 6844 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 7722 6844 111 241 0 7478 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 30888

[startup+282.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=486232/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=31776 CPUtime=282.4
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 10065 0 0 0 28233 7 0 0 25 0 1 0 205592557 32538624 7223 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 7944 7223 111 241 0 7700 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 31776

[startup+342.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=483288/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=34484 CPUtime=342.4
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 11008 0 0 0 34232 8 0 0 25 0 1 0 205592557 35311616 7953 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 8621 7953 111 241 0 8377 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 34484

[startup+402.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=479896/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=37664 CPUtime=402.4
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 12081 0 0 0 40231 9 0 0 25 0 1 0 205592557 38567936 8792 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 9416 8792 111 241 0 9172 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 37664

[startup+462.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=479640/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=37984 CPUtime=462.41
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 12148 0 0 0 46232 9 0 0 25 0 1 0 205592557 38895616 8859 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 9496 8859 111 241 0 9252 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 37984

[startup+522.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=464408/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=56992 CPUtime=522.41
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 17271 0 0 0 52230 11 0 0 25 0 1 0 205592557 58359808 12657 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560486 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 14248 12657 111 241 0 14004 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 56992

[startup+582.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=464024/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=57152 CPUtime=582.41
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 17383 0 0 0 58230 11 0 0 25 0 1 0 205592557 58523648 12769 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 14288 12769 111 241 0 14044 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 57152

[startup+642.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=463512/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=57588 CPUtime=642.41
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 17776 0 0 0 64229 12 0 0 25 0 1 0 205592557 58970112 12880 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 14397 12880 111 241 0 14153 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 57588

[startup+702.611 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 25524
/proc/meminfo: memFree=462104/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=58552 CPUtime=702.41
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 18440 0 0 0 70229 12 0 0 25 0 1 0 205592557 59957248 13218 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 14638 13218 111 241 0 14394 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 58552

[startup+762.627 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 25524
/proc/meminfo: memFree=461848/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=58948 CPUtime=762.42
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 18519 0 0 0 76229 13 0 0 25 0 1 0 205592557 60362752 13297 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 14737 13297 111 241 0 14493 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 58948

[startup+822.648 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 25524
/proc/meminfo: memFree=461272/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=59600 CPUtime=822.42
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 18726 0 0 0 82229 13 0 0 25 0 1 0 205592557 61030400 13438 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 14900 13438 111 241 0 14656 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 59600

[startup+882.664 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 25524
/proc/meminfo: memFree=460696/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=59928 CPUtime=882.42
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 19217 0 0 0 88229 13 0 0 25 0 1 0 205592557 61366272 13589 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 14982 13589 111 241 0 14738 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 59928

[startup+942.68 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 25524
/proc/meminfo: memFree=460376/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=60188 CPUtime=942.42
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 19308 0 0 0 94229 13 0 0 25 0 1 0 205592557 61632512 13647 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560033 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 15047 13647 111 241 0 14803 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 60188

[startup+1002.7 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25524
/proc/meminfo: memFree=460184/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=60380 CPUtime=1002.43
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 19369 0 0 0 100230 13 0 0 25 0 1 0 205592557 61829120 13708 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 15095 13708 111 241 0 14851 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 60380

[startup+1062.72 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25524
/proc/meminfo: memFree=458008/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=62264 CPUtime=1062.43
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 20347 0 0 0 106229 14 0 0 25 0 1 0 205592557 63758336 14247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 15566 14247 111 241 0 15322 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 62264

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=457880/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=62552 CPUtime=1122.43
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 20404 0 0 0 112229 14 0 0 25 0 1 0 205592557 64053248 14271 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 15638 14271 111 241 0 15394 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 62552

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=457688/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=62816 CPUtime=1182.44
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 20459 0 0 0 118229 15 0 0 25 0 1 0 205592557 64323584 14326 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 15704 14326 111 241 0 15460 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 62816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=457688/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=62816 CPUtime=1200.06
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 20462 0 0 0 119991 15 0 0 25 0 1 0 205592557 64323584 14329 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 15704 14329 111 241 0 15460 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62816

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25524
/proc/meminfo: memFree=457688/2055920 swapFree=4183348/4192956
[pid=25521] ppid=25519 vsize=62816 CPUtime=1200.06
/proc/25521/stat : 25521 (cmusat_base) R 25519 25521 24617 0 -1 4194304 20462 0 0 0 119991 15 0 0 25 0 1 0 205592557 64323584 14329 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25521/statm: 15704 14329 111 241 0 15460 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.159975
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 62816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20462
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= 2484

runsolver used 0.71789 second user time and 2.49262 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Mon Feb 19 03:39:11 UTC 2007

IDJOB= 298454
IDBENCH= 19986
IDSOLVER= 120
FILE ID= node63/298454-1171856351

PBS_JOBID= 3839734

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298454-1171856351/cmusat_base /tmp/evaluation/298454-1171856351/instance-298454-1171856351.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-298454-1171856351 -o ROOT/results/node63/solver-298454-1171856351 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298454-1171856351/cmusat_base /tmp/evaluation/298454-1171856351/instance-298454-1171856351.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 895156018

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        515448 kB
Buffers:         49308 kB
Cached:        1368536 kB
SwapCached:       3968 kB
Active:         789508 kB
Inactive:       638348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        515448 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            98580 kB
Committed_AS:   530608 kB
PageTables:       1460 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 node63 on Mon Feb 19 03:59:14 UTC 2007