Trace number 306654

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) 1200.1 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
MD5SUMe6653d81a13cfb87c5f3f5bf9150cbf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark533.937
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node5/watcher-306654-1172103490 -o ROOT/results/node5/solver-306654-1172103490 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306654-1172103490/cmusat_base /tmp/evaluation/306654-1172103490/instance-306654-1172103490.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 3/77 15960
/proc/meminfo: memFree=1863584/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=3516 CPUtime=0
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 230303826 3600384 345 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 879 345 90 241 0 635 0

[startup+0.107375 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15960
/proc/meminfo: memFree=1863584/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=5924 CPUtime=0.1
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 1168 0 0 0 10 0 0 0 18 0 1 0 230303826 6066176 947 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 1481 947 93 241 0 1237 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5924

[startup+0.515422 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15960
/proc/meminfo: memFree=1863584/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=6584 CPUtime=0.5
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 1341 0 0 0 50 0 0 0 21 0 1 0 230303826 6742016 1120 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552317 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 1646 1120 112 241 0 1402 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6584

[startup+1.33551 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1858328/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=8036 CPUtime=1.33
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 1742 0 0 0 132 1 0 0 25 0 1 0 230303826 8228864 1521 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 2009 1521 112 241 0 1765 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8036

[startup+2.9717 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1855576/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=11732 CPUtime=2.96
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 2698 0 0 0 294 2 0 0 25 0 1 0 230303826 12013568 2477 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 2933 2477 112 241 0 2689 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11732

[startup+6.25307 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1848856/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=16676 CPUtime=6.24
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 3966 0 0 0 621 3 0 0 25 0 1 0 230303826 17076224 3745 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 4169 3745 112 241 0 3925 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16676

[startup+12.7038 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1845144/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=20132 CPUtime=12.69
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 5083 0 0 0 1266 3 0 0 25 0 1 0 230303826 20615168 4616 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 5033 4616 112 241 0 4789 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20132

[startup+25.5113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1840088/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=25040 CPUtime=25.49
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 6522 0 0 0 2545 4 0 0 25 0 1 0 230303826 25640960 5878 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 6260 5878 112 241 0 6016 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25040

[startup+51.1232 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1833432/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=31548 CPUtime=51.1
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 8462 0 0 0 5104 6 0 0 25 0 1 0 230303826 32305152 7529 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552103 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 7887 7529 112 241 0 7643 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 31548

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1799064/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=67368 CPUtime=102.3
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 17842 0 0 0 10218 12 0 0 25 0 1 0 230303826 68984832 16124 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559987 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 16842 16124 112 241 0 16598 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 67368

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1798680/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=67444 CPUtime=162.31
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 18293 0 0 0 16218 13 0 0 25 0 1 0 230303826 69062656 16203 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 16861 16203 112 241 0 16617 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 67444

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1798296/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=67508 CPUtime=222.32
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 18654 0 0 0 22219 13 0 0 25 0 1 0 230303826 69128192 16283 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 16877 16283 112 241 0 16633 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 67508

[startup+282.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1789208/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=76560 CPUtime=282.34
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 21306 0 0 0 28217 17 0 0 25 0 1 0 230303826 78397440 18620 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 19140 18620 112 241 0 18896 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 76560

[startup+342.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1779544/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=85844 CPUtime=342.35
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 23821 0 0 0 34215 20 0 0 25 0 1 0 230303826 87904256 20963 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 21461 20963 112 241 0 21217 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 85844

[startup+402.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1774040/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=91256 CPUtime=402.37
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 25214 0 0 0 40215 22 0 0 25 0 1 0 230303826 93446144 22356 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551653 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 22814 22356 112 241 0 22570 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 91256

[startup+462.524 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15961
/proc/meminfo: memFree=1768920/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=96080 CPUtime=462.38
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 26630 0 0 0 46214 24 0 0 25 0 1 0 230303826 98385920 23589 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 24020 23589 112 241 0 23776 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 96080

[startup+522.555 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15961
/proc/meminfo: memFree=1753496/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=111344 CPUtime=522.39
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 30667 0 0 0 52211 28 0 0 25 0 1 0 230303826 114016256 27430 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560035 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 27836 27430 112 241 0 27592 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 111344

[startup+582.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1739032/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=125540 CPUtime=582.41
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 34482 0 0 0 58209 32 0 0 25 0 1 0 230303826 128552960 31036 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 31385 31036 112 241 0 31141 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 125540

[startup+642.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1738968/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=125540 CPUtime=642.41
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 34501 0 0 0 64209 32 0 0 25 0 1 0 230303826 128552960 31055 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 31385 31055 112 241 0 31141 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 125540

[startup+702.648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1650328/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217488 CPUtime=702.43
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 57740 0 0 0 70199 44 0 0 25 0 1 0 230303826 222707712 53150 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54372 53150 112 241 0 54128 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 217488

[startup+762.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1650328/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217488 CPUtime=762.45
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 57740 0 0 0 76200 45 0 0 25 0 1 0 230303826 222707712 53150 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54372 53150 112 241 0 54128 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 217488

[startup+822.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1650008/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217488 CPUtime=822.46
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 57810 0 0 0 82201 45 0 0 25 0 1 0 230303826 222707712 53220 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54372 53220 112 241 0 54128 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 217488

[startup+882.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1649880/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217544 CPUtime=882.47
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 58071 0 0 0 88201 46 0 0 25 0 1 0 230303826 222765056 53241 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54386 53241 112 241 0 54142 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 217544

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1649496/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217624 CPUtime=942.48
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 58429 0 0 0 94202 46 0 0 25 0 1 0 230303826 222846976 53341 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560035 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54406 53341 112 241 0 54162 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 217624

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1649560/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217624 CPUtime=1002.5
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 58429 0 0 0 100203 47 0 0 25 0 1 0 230303826 222846976 53341 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54406 53341 112 241 0 54162 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 217624

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1649432/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217624 CPUtime=1062.51
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 58445 0 0 0 106204 47 0 0 25 0 1 0 230303826 222846976 53357 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54406 53357 112 241 0 54162 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 217624

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1649112/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217712 CPUtime=1122.53
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 58817 0 0 0 112205 48 0 0 25 0 1 0 230303826 222937088 53451 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54428 53451 112 241 0 54184 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 217712

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1649048/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217712 CPUtime=1182.54
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 58817 0 0 0 118206 48 0 0 25 0 1 0 230303826 222937088 53451 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54428 53451 112 241 0 54184 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 217712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1649048/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217712 CPUtime=1200.05
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 58817 0 0 0 119957 48 0 0 25 0 1 0 230303826 222937088 53451 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54428 53451 112 241 0 54184 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 217712

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15961
/proc/meminfo: memFree=1649048/2055920 swapFree=4192812/4192956
[pid=15960] ppid=15958 vsize=217712 CPUtime=1200.05
/proc/15960/stat : 15960 (cmusat_base) R 15958 15960 14888 0 -1 4194304 58817 0 0 0 119957 48 0 0 25 0 1 0 230303826 222937088 53451 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15960/statm: 54428 53451 112 241 0 54184 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 217712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.58
CPU system time (s): 0.52392
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 217712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.52392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58817
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= 2020

runsolver used 1.40279 second user time and 2.73058 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Thu Feb 22 00:18:10 UTC 2007

IDJOB= 306654
IDBENCH= 20186
IDSOLVER= 120
FILE ID= node5/306654-1172103490

PBS_JOBID= 3865338

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
COMMAND LINE= /tmp/evaluation/306654-1172103490/cmusat_base /tmp/evaluation/306654-1172103490/instance-306654-1172103490.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-306654-1172103490 -o ROOT/results/node5/solver-306654-1172103490 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306654-1172103490/cmusat_base /tmp/evaluation/306654-1172103490/instance-306654-1172103490.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e6653d81a13cfb87c5f3f5bf9150cbf7

RANDOM SEED= 784627355

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1863992 kB
Buffers:         20292 kB
Cached:          78512 kB
SwapCached:          0 kB
Active:          83952 kB
Inactive:        58932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2972 kB
Writeback:           0 kB
Mapped:          62924 kB
Slab:            34712 kB
Committed_AS:   851064 kB
PageTables:       1692 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= 66543 MiB

End job on node5 on Thu Feb 22 00:38:13 UTC 2007