Trace number 305445

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
tinisat 2007-02-08? (TO) 1200.13 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
MD5SUM000f0a2838a713053c9877abfe8633d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.05938
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/evaluation/305445-1172079285/instance-305445-1172079285.cnf
0.00/0.02	c 4000 variables, 16800 clauses

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/node24/watcher-305445-1172079285 -o ROOT/results/node24/solver-305445-1172079285 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305445-1172079285/tinisat /tmp/evaluation/305445-1172079285/instance-305445-1172079285.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: 7.35 6.69 4.02 3/77 26567
/proc/meminfo: memFree=1432528/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=852 CPUtime=0
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 227882765 872448 107 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 213 107 48 110 0 100 0

[startup+0.106608 s]
/proc/loadavg: 7.35 6.69 4.02 3/77 26567
/proc/meminfo: memFree=1432528/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=2648 CPUtime=0.1
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 536 0 0 0 10 0 0 0 18 0 1 0 227882765 2711552 520 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 662 520 52 110 0 549 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2648

[startup+0.514651 s]
/proc/loadavg: 7.35 6.69 4.02 3/77 26567
/proc/meminfo: memFree=1432528/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=3700 CPUtime=0.51
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 736 0 0 0 51 0 0 0 22 0 1 0 227882765 3788800 720 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 925 720 52 110 0 812 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3700

[startup+1.33474 s]
/proc/loadavg: 7.35 6.69 4.02 2/78 26568
/proc/meminfo: memFree=1428616/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=5804 CPUtime=1.32
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 1120 0 0 0 132 0 0 0 25 0 1 0 227882765 5943296 1104 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 1451 1104 52 110 0 1338 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5804

[startup+2.97092 s]
/proc/loadavg: 7.35 6.69 4.02 2/78 26568
/proc/meminfo: memFree=1426568/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=10008 CPUtime=2.96
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 1805 0 0 0 296 0 0 0 25 0 1 0 227882765 10248192 1789 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 2502 1789 52 110 0 2389 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10008

[startup+6.25227 s]
/proc/loadavg: 6.84 6.60 4.00 2/78 26568
/proc/meminfo: memFree=1421512/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=18544 CPUtime=6.24
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 2977 0 0 0 623 1 0 0 25 0 1 0 227882765 18989056 2961 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515445 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 4636 2961 52 110 0 4523 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18544

[startup+12.705 s]
/proc/loadavg: 6.38 6.50 3.98 2/78 26568
/proc/meminfo: memFree=1413384/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=35864 CPUtime=12.69
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 4884 0 0 0 1267 2 0 0 25 0 1 0 227882765 36724736 4835 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 8966 4835 52 110 0 8853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35864

[startup+25.5124 s]
/proc/loadavg: 5.18 6.23 3.94 2/78 26568
/proc/meminfo: memFree=1402760/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=36516 CPUtime=25.5
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 7588 0 0 0 2545 5 0 0 25 0 1 0 227882765 37392384 7539 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 9129 7539 52 110 0 9016 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 36516

[startup+51.1222 s]
/proc/loadavg: 3.76 5.81 3.86 2/78 26568
/proc/meminfo: memFree=1386184/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=71156 CPUtime=51.09
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 11699 0 0 0 5100 9 0 0 25 0 1 0 227882765 72863744 11585 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 17789 11585 52 110 0 17676 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 71156

[startup+102.336 s]
/proc/loadavg: 2.19 5.07 3.70 2/78 26568
/proc/meminfo: memFree=1362824/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=72980 CPUtime=102.29
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 17668 0 0 0 10214 15 0 0 25 0 1 0 227882765 74731520 17425 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 18245 17425 52 110 0 18132 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 72980

[startup+162.362 s]
/proc/loadavg: 1.44 4.33 3.53 2/78 26568
/proc/meminfo: memFree=1341000/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=141372 CPUtime=162.3
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 23034 0 0 0 16209 21 0 0 25 0 1 0 227882765 144764928 22791 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 35343 22791 52 110 0 35230 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 141372

[startup+222.385 s]
/proc/loadavg: 1.16 3.72 3.37 2/78 26568
/proc/meminfo: memFree=1321480/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=142036 CPUtime=222.31
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 27909 0 0 0 22204 27 0 0 25 0 1 0 227882765 145444864 27666 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 35509 27666 52 110 0 35396 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 142036

[startup+282.411 s]
/proc/loadavg: 1.06 3.22 3.22 2/78 26568
/proc/meminfo: memFree=1305864/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=143488 CPUtime=282.32
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 31805 0 0 0 28200 32 0 0 25 0 1 0 227882765 146931712 31562 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 35872 31562 52 110 0 35759 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 143488

[startup+342.437 s]
/proc/loadavg: 1.02 2.81 3.08 2/78 26568
/proc/meminfo: memFree=1292552/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=145304 CPUtime=342.34
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 35412 0 0 0 34198 36 0 0 25 0 1 0 227882765 148791296 34912 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 36326 34912 52 110 0 36213 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 145304

[startup+402.467 s]
/proc/loadavg: 1.00 2.48 2.95 2/78 26570
/proc/meminfo: memFree=1280712/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=280368 CPUtime=402.35
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 38314 0 0 0 40196 39 0 0 25 0 1 0 227882765 287096832 37814 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 70092 37814 52 110 0 69979 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 280368

[startup+462.491 s]
/proc/loadavg: 1.00 2.21 2.82 2/78 26570
/proc/meminfo: memFree=1267720/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=280764 CPUtime=462.36
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 41589 0 0 0 46193 43 0 0 25 0 1 0 227882765 287502336 41089 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 70191 41089 52 110 0 70078 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 280764

[startup+522.515 s]
/proc/loadavg: 1.00 1.99 2.70 2/78 26570
/proc/meminfo: memFree=1256968/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=281692 CPUtime=522.37
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 44278 0 0 0 52191 46 0 0 25 0 1 0 227882765 288452608 43778 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 70423 43778 52 110 0 70310 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 281692

[startup+582.54 s]
/proc/loadavg: 1.00 1.80 2.59 2/78 26570
/proc/meminfo: memFree=1246600/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=282356 CPUtime=582.38
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 46841 0 0 0 58189 49 0 0 25 0 1 0 227882765 289132544 46341 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 70589 46341 52 110 0 70476 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 282356

[startup+642.567 s]
/proc/loadavg: 1.00 1.66 2.49 2/78 26570
/proc/meminfo: memFree=1237000/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=283020 CPUtime=642.39
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 49251 0 0 0 64186 53 0 0 25 0 1 0 227882765 289812480 48751 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 70755 48751 52 110 0 70642 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 283020

[startup+702.591 s]
/proc/loadavg: 1.00 1.53 2.40 2/78 26570
/proc/meminfo: memFree=1227848/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=283548 CPUtime=702.4
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 51533 0 0 0 70183 57 0 0 25 0 1 0 227882765 290353152 51033 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 70887 51033 52 110 0 70774 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 283548

[startup+762.609 s]
/proc/loadavg: 1.00 1.43 2.31 2/78 26570
/proc/meminfo: memFree=1216712/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=283680 CPUtime=762.4
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 54319 0 0 0 76179 61 0 0 25 0 1 0 227882765 290488320 53819 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 70920 53819 52 110 0 70807 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 283680

[startup+822.637 s]
/proc/loadavg: 1.00 1.35 2.22 2/78 26570
/proc/meminfo: memFree=1206408/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=283944 CPUtime=822.41
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 56848 0 0 0 82177 64 0 0 25 0 1 0 227882765 290758656 56348 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 70986 56348 52 110 0 70873 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 283944

[startup+882.659 s]
/proc/loadavg: 1.00 1.29 2.14 2/78 26570
/proc/meminfo: memFree=1196872/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=284480 CPUtime=882.42
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 59252 0 0 0 88175 67 0 0 25 0 1 0 227882765 291307520 58752 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 71120 58752 52 110 0 71007 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 284480

[startup+942.682 s]
/proc/loadavg: 1.00 1.23 2.07 2/78 26570
/proc/meminfo: memFree=1187976/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=284756 CPUtime=942.42
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 61510 0 0 0 94172 70 0 0 25 0 1 0 227882765 291590144 61010 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 71189 61010 52 110 0 71076 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 284756

[startup+1002.7 s]
/proc/loadavg: 1.00 1.19 2.00 2/78 26570
/proc/meminfo: memFree=1179016/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=284888 CPUtime=1002.43
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 63742 0 0 0 100169 74 0 0 25 0 1 0 227882765 291725312 63242 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 71222 63242 52 110 0 71109 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 284888

[startup+1062.73 s]
/proc/loadavg: 1.00 1.15 1.93 2/78 26570
/proc/meminfo: memFree=1170376/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=285292 CPUtime=1062.45
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 65862 0 0 0 106169 76 0 0 25 0 1 0 227882765 292139008 65362 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 71323 65362 52 110 0 71210 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 285292

[startup+1122.76 s]
/proc/loadavg: 1.00 1.12 1.87 2/78 26570
/proc/meminfo: memFree=1161928/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=285564 CPUtime=1122.45
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 67977 0 0 0 112167 78 0 0 25 0 1 0 227882765 292417536 67477 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 71391 67477 52 110 0 71278 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 285564

[startup+1182.78 s]
/proc/loadavg: 1.00 1.10 1.81 2/78 26570
/proc/meminfo: memFree=1154632/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=289368 CPUtime=1182.45
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 70323 0 0 0 118164 81 0 0 25 0 1 0 227882765 296312832 69310 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 72342 69310 52 110 0 72229 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 289368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.09 1.80 2/78 26570
/proc/meminfo: memFree=1152328/2055920 swapFree=4144148/4192956
[pid=26567] ppid=26565 vsize=289500 CPUtime=1200.07
/proc/26567/stat : 26567 (tinisat) R 26565 26567 25348 0 -1 4194304 70870 0 0 0 119925 82 0 0 25 0 1 0 227882765 296448000 69857 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26567/statm: 72375 69857 52 110 0 72262 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 289500

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): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.26
CPU system time (s): 0.872867
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 289500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.26
system time used= 0.872867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70870
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= 2627

runsolver used 0.911861 second user time and 2.48262 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 21 17:34:45 UTC 2007

IDJOB= 305445
IDBENCH= 20157
IDSOLVER= 100
FILE ID= node24/305445-1172079285

PBS_JOBID= 3892795

Free space on /tmp= 66560 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
COMMAND LINE= /tmp/evaluation/305445-1172079285/tinisat /tmp/evaluation/305445-1172079285/instance-305445-1172079285.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-305445-1172079285 -o ROOT/results/node24/solver-305445-1172079285 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305445-1172079285/tinisat /tmp/evaluation/305445-1172079285/instance-305445-1172079285.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  000f0a2838a713053c9877abfe8633d8

RANDOM SEED= 843620090

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1432936 kB
Buffers:         44736 kB
Cached:         487296 kB
SwapCached:       3944 kB
Active:         164124 kB
Inactive:       377792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1432936 kB
SwapTotal:     4192956 kB
SwapFree:      4144148 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          15764 kB
Slab:            66636 kB
Committed_AS:   743276 kB
PageTables:       1732 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node24 on Wed Feb 21 17:54:47 UTC 2007