Trace number 297839

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) 1200.12 1200.54

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
MD5SUM1ea488c49505bd479e0cbea661320ba7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark458.406
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/node58/watcher-297839-1171845889 -o ROOT/results/node58/solver-297839-1171845889 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297839-1171845889/cmusat_base /tmp/evaluation/297839-1171845889/instance-297839-1171845889.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: 1.04 1.05 1.26 3/64 12617
/proc/meminfo: memFree=1027696/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=2308 CPUtime=0
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 204545599 2363392 160 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 577 161 93 241 0 333 0

[startup+0.106678 s]
/proc/loadavg: 1.04 1.05 1.26 3/64 12617
/proc/meminfo: memFree=1027696/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=2716 CPUtime=0.1
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 295 0 0 0 10 0 0 0 18 0 1 0 204545599 2781184 277 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 679 277 111 241 0 435 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2716

[startup+0.514722 s]
/proc/loadavg: 1.04 1.05 1.26 3/64 12617
/proc/meminfo: memFree=1027696/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=3148 CPUtime=0.51
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 398 0 0 0 51 0 0 0 21 0 1 0 204545599 3223552 380 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560558 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 787 380 111 241 0 543 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3148

[startup+1.33481 s]
/proc/loadavg: 1.04 1.05 1.26 2/65 12618
/proc/meminfo: memFree=1026408/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=3428 CPUtime=1.33
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 469 0 0 0 133 0 0 0 25 0 1 0 204545599 3510272 451 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549185 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 857 451 111 241 0 613 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3428

[startup+2.97499 s]
/proc/loadavg: 1.03 1.05 1.26 2/65 12618
/proc/meminfo: memFree=1025128/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=4700 CPUtime=2.97
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 755 0 0 0 297 0 0 0 25 0 1 0 204545599 4812800 737 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551361 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 1175 737 111 241 0 931 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4700

[startup+6.25036 s]
/proc/loadavg: 1.03 1.05 1.26 2/65 12618
/proc/meminfo: memFree=1024360/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=5452 CPUtime=6.24
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 960 0 0 0 624 0 0 0 25 0 1 0 204545599 5582848 942 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551270 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 1363 942 111 241 0 1119 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5452

[startup+12.7061 s]
/proc/loadavg: 1.03 1.05 1.26 2/65 12618
/proc/meminfo: memFree=1022184/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=7560 CPUtime=12.69
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 1557 0 0 0 1269 0 0 0 25 0 1 0 204545599 7741440 1421 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 1890 1421 111 241 0 1646 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7560

[startup+25.5075 s]
/proc/loadavg: 1.02 1.05 1.26 2/65 12618
/proc/meminfo: memFree=1017256/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=13076 CPUtime=25.49
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 3189 0 0 0 2548 1 0 0 25 0 1 0 204545599 13389824 2646 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 3269 2646 111 241 0 3025 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13076

[startup+51.1143 s]
/proc/loadavg: 1.01 1.04 1.25 2/65 12618
/proc/meminfo: memFree=1015592/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=14304 CPUtime=51.09
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 3968 0 0 0 5107 2 0 0 25 0 1 0 204545599 14647296 3057 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 3576 3057 111 241 0 3332 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14304

[startup+102.326 s]
/proc/loadavg: 1.00 1.03 1.23 2/65 12618
/proc/meminfo: memFree=1006568/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=24908 CPUtime=102.29
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 7049 0 0 0 10226 3 0 0 25 0 1 0 204545599 25505792 5342 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 6227 5342 111 241 0 5983 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24908

[startup+162.352 s]
/proc/loadavg: 1.00 1.03 1.22 2/65 12618
/proc/meminfo: memFree=1005672/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=25204 CPUtime=162.3
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 7660 0 0 0 16227 3 0 0 25 0 1 0 204545599 25808896 5538 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 6301 5538 111 241 0 6057 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 25204

[startup+222.371 s]
/proc/loadavg: 1.00 1.02 1.20 2/65 12618
/proc/meminfo: memFree=1003816/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=26760 CPUtime=222.3
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 8279 0 0 0 22226 4 0 0 25 0 1 0 204545599 27402240 5991 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560101 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 6690 5991 111 241 0 6446 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 26760

[startup+282.389 s]
/proc/loadavg: 1.00 1.01 1.18 2/65 12618
/proc/meminfo: memFree=1000040/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=30236 CPUtime=282.3
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 9433 0 0 0 28225 5 0 0 25 0 1 0 204545599 30961664 6963 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 7559 6963 111 241 0 7315 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 30236

[startup+342.408 s]
/proc/loadavg: 1.00 1.01 1.17 2/65 12618
/proc/meminfo: memFree=997544/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=32492 CPUtime=342.31
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 10259 0 0 0 34225 6 0 0 25 0 1 0 204545599 33271808 7589 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 8123 7589 111 241 0 7879 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 32492

[startup+402.433 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 12618
/proc/meminfo: memFree=986216/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=47360 CPUtime=402.31
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 14234 0 0 0 40224 7 0 0 25 0 1 0 204545599 48496640 10385 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 11840 10385 111 241 0 11596 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 47360

[startup+462.457 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 12618
/proc/meminfo: memFree=985448/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=47852 CPUtime=462.33
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 14664 0 0 0 46225 8 0 0 25 0 1 0 204545599 49000448 10574 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 11963 10574 111 241 0 11719 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 47852

[startup+522.476 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 12618
/proc/meminfo: memFree=985192/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=47852 CPUtime=522.33
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 14731 0 0 0 52225 8 0 0 25 0 1 0 204545599 49000448 10641 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 11963 10641 111 241 0 11719 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 47852

[startup+582.495 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 12618
/proc/meminfo: memFree=984552/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=48508 CPUtime=582.34
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 15167 0 0 0 58226 8 0 0 25 0 1 0 204545599 49672192 10812 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 12127 10812 111 241 0 11883 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 48508

[startup+642.517 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 12618
/proc/meminfo: memFree=983656/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=49008 CPUtime=642.33
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 15676 0 0 0 64225 8 0 0 25 0 1 0 204545599 50184192 11030 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 12252 11030 111 241 0 12008 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 49008

[startup+702.537 s]
/proc/loadavg: 1.07 1.02 1.10 2/65 12618
/proc/meminfo: memFree=983272/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=49524 CPUtime=702.34
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 15762 0 0 0 70226 8 0 0 25 0 1 0 204545599 50712576 11116 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 12381 11116 111 241 0 12137 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 49524

[startup+762.555 s]
/proc/loadavg: 1.02 1.01 1.09 2/65 12618
/proc/meminfo: memFree=982440/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=49912 CPUtime=762.35
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 16296 0 0 0 76226 9 0 0 25 0 1 0 204545599 51109888 11330 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 12478 11330 111 241 0 12234 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 49912

[startup+822.579 s]
/proc/loadavg: 1.01 1.00 1.09 2/65 12618
/proc/meminfo: memFree=982056/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=50380 CPUtime=822.36
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 16401 0 0 0 82227 9 0 0 25 0 1 0 204545599 51589120 11435 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560004 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 12595 11435 111 241 0 12351 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 50380

[startup+882.599 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 12618
/proc/meminfo: memFree=981864/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=50540 CPUtime=882.36
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 16438 0 0 0 88227 9 0 0 25 0 1 0 204545599 51752960 11472 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 12635 11472 111 241 0 12391 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 50540

[startup+942.622 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 12618
/proc/meminfo: memFree=977128/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=54788 CPUtime=942.36
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 17962 0 0 0 94226 10 0 0 25 0 1 0 204545599 56102912 12645 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 13697 12645 111 241 0 13453 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 54788

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 12722
/proc/meminfo: memFree=975672/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=55236 CPUtime=1002.34
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 18079 0 0 0 100224 10 0 0 25 0 1 0 204545599 56561664 12729 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 13809 12729 111 241 0 13565 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 55236

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.06 2/71 12796
/proc/meminfo: memFree=975416/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=55556 CPUtime=1062.28
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 18125 0 0 0 106218 10 0 0 25 0 1 0 204545599 56889344 12775 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560621 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 13889 12775 111 241 0 13645 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 55556

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 12816
/proc/meminfo: memFree=974824/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=56884 CPUtime=1122.28
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 18559 0 0 0 112217 11 0 0 25 0 1 0 204545599 58249216 13209 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 14221 13209 111 241 0 13977 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 56884

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 12816
/proc/meminfo: memFree=972456/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=58884 CPUtime=1182.28
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 19520 0 0 0 118217 11 0 0 25 0 1 0 204545599 60297216 13784 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 14721 13784 111 241 0 14477 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 58884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 12816
/proc/meminfo: memFree=972328/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=59044 CPUtime=1200.1
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 19540 0 0 0 119999 11 0 0 25 0 1 0 204545599 60461056 13804 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 14761 13804 111 241 0 14517 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 59044

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

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

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 12816
/proc/meminfo: memFree=972328/2055920 swapFree=4183260/4192956
[pid=12617] ppid=12615 vsize=59044 CPUtime=1200.1
/proc/12617/stat : 12617 (cmusat_base) R 12615 12617 11915 0 -1 4194304 19540 0 0 0 119999 11 0 0 25 0 1 0 204545599 60461056 13804 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/12617/statm: 14761 13804 111 241 0 14517 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 59044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.12
CPU user time (s): 1200
CPU system time (s): 0.12898
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 59044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19540
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= 1050

runsolver used 0.942856 second user time and 2.35464 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Mon Feb 19 00:44:49 UTC 2007

IDJOB= 297839
IDBENCH= 19971
IDSOLVER= 120
FILE ID= node58/297839-1171845889

PBS_JOBID= 3839726

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297839-1171845889/cmusat_base /tmp/evaluation/297839-1171845889/instance-297839-1171845889.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-297839-1171845889 -o ROOT/results/node58/solver-297839-1171845889 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297839-1171845889/cmusat_base /tmp/evaluation/297839-1171845889/instance-297839-1171845889.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1ea488c49505bd479e0cbea661320ba7

RANDOM SEED= 17755235

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1028168 kB
Buffers:         52784 kB
Cached:         864044 kB
SwapCached:       4096 kB
Active:         596664 kB
Inactive:       330192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1028168 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            87056 kB
Committed_AS:   499088 kB
PageTables:       1380 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 node58 on Mon Feb 19 01:04:52 UTC 2007