Trace number 297951

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
minisat SAT 2007 (with assertions)? (TO) 1200.04 1200.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
MD5SUM4dab682b2baab8325744eab5c8aeca81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark403.394
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)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     443     1905     5764 |      635        0    nan |  0.000 % |
0.00/0.00	c |       101 |     443     1905     5764 |      698      101     23 |  0.000 % |
0.00/0.01	c |       251 |     443     1905     5764 |      768      251     21 |  0.000 % |
0.00/0.02	c |       477 |     443     1905     5764 |      845      477     21 |  0.000 % |
0.00/0.03	c |       816 |     443     1905     5764 |      929      816     22 |  0.000 % |
0.00/0.05	c |      1322 |     443     1905     5764 |     1022      841     21 |  0.000 % |
0.00/0.08	c |      2081 |     443     1905     5764 |     1124     1068     20 |  0.000 % |
0.10/0.13	c |      3220 |     443     1905     5764 |     1237     1012     20 |  0.000 % |
0.10/0.20	c |      4928 |     443     1905     5764 |     1361      792     18 |  0.000 % |
0.30/0.32	c |      7492 |     443     1905     5764 |     1497     1235     21 |  0.000 % |
0.41/0.50	c |     11337 |     443     1905     5764 |     1647     1209     19 |  0.000 % |
0.71/0.79	c |     17103 |     443     1905     5764 |     1811     1054     18 |  0.000 % |
1.12/1.21	c |     25752 |     443     1905     5764 |     1992     1372     17 |  0.000 % |
1.84/1.86	c |     38727 |     443     1905     5764 |     2192     1185     18 |  0.000 % |
2.76/2.86	c |     58188 |     443     1905     5764 |     2411     1710     18 |  0.000 % |
4.39/4.42	c |     87381 |     443     1905     5764 |     2652     1447     17 |  0.000 % |
6.76/6.86	c |    131172 |     443     1905     5764 |     2917     2139     19 |  0.000 % |
10.64/10.67	c |    196858 |     443     1905     5764 |     3209     2755     19 |  0.000 % |
16.68/16.75	c |    295386 |     443     1905     5764 |     3530     2013     18 |  0.000 % |
26.01/26.12	c |    443175 |     443     1905     5764 |     3883     3305     19 |  0.000 % |
40.65/40.70	c |    664858 |     443     1905     5764 |     4271     3194     19 |  0.000 % |
63.17/63.27	c |    997383 |     443     1905     5764 |     4699     3591     19 |  0.000 % |
97.88/97.94	c |   1496172 |     443     1905     5764 |     5169     4670     20 |  0.000 % |
151.95/152.06	c |   2244354 |     443     1905     5764 |     5685     2804     18 |  0.000 % |
237.14/237.30	c |   3366629 |     443     1905     5764 |     6254     2942     15 |  0.000 % |
370.55/370.69	c |   5050040 |     443     1905     5764 |     6880     6261     20 |  0.000 % |
580.35/580.54	c |   7575156 |     443     1905     5764 |     7568     5248     18 |  0.000 % |
909.75/910.08	c |  11362831 |     443     1905     5764 |     8324     6714     21 |  0.000 % |

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/node40/watcher-297951-1171847859 -o ROOT/results/node40/solver-297951-1171847859 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297951-1171847859/minisat /tmp/evaluation/297951-1171847859/instance-297951-1171847859.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 0.99 0.99 3/64 14080
/proc/meminfo: memFree=765280/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=1884 CPUtime=0
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 109820203 1929216 136 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521400 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 471 136 72 138 0 330 0

[startup+0.106835 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 14080
/proc/meminfo: memFree=765280/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=2016 CPUtime=0.1
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 177 0 0 0 10 0 0 0 18 0 1 0 109820203 2064384 161 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 504 161 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.514886 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 14080
/proc/meminfo: memFree=765280/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=2148 CPUtime=0.51
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 204 0 0 0 51 0 0 0 21 0 1 0 109820203 2199552 188 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 537 188 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.33499 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14081
/proc/meminfo: memFree=764696/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=2148 CPUtime=1.33
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 232 0 0 0 133 0 0 0 25 0 1 0 109820203 2199552 216 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 537 216 73 138 0 396 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2148

[startup+2.9712 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14081
/proc/meminfo: memFree=764440/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=2280 CPUtime=2.96
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 262 0 0 0 296 0 0 0 25 0 1 0 109820203 2334720 246 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 570 246 73 138 0 429 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2280

[startup+6.25163 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14081
/proc/meminfo: memFree=764256/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=2544 CPUtime=6.24
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 308 0 0 0 624 0 0 0 25 0 1 0 109820203 2605056 292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 636 292 73 138 0 495 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2544

[startup+12.7025 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14081
/proc/meminfo: memFree=763872/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=2676 CPUtime=12.69
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 367 0 0 0 1269 0 0 0 25 0 1 0 109820203 2740224 351 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 669 351 73 138 0 528 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2676

[startup+25.5081 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14081
/proc/meminfo: memFree=763680/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=2940 CPUtime=25.49
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 426 0 0 0 2549 0 0 0 25 0 1 0 109820203 3010560 410 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 735 410 73 138 0 594 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2940

[startup+51.1164 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=763232/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=3340 CPUtime=51.09
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 525 0 0 0 5109 0 0 0 25 0 1 0 109820203 3420160 509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 835 509 73 138 0 694 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3340

[startup+102.326 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=762912/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=3732 CPUtime=102.29
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 618 0 0 0 10229 0 0 0 25 0 1 0 109820203 3821568 602 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 933 602 73 138 0 792 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 3732

[startup+162.347 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=762464/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=4132 CPUtime=162.29
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 709 0 0 0 16229 0 0 0 25 0 1 0 109820203 4231168 693 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1033 693 73 138 0 892 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4132

[startup+222.365 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=762144/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=4396 CPUtime=222.29
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 773 0 0 0 22229 0 0 0 25 0 1 0 109820203 4501504 757 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556033 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1099 757 73 138 0 958 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4396

[startup+282.382 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=761888/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=4664 CPUtime=282.29
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 836 0 0 0 28229 0 0 0 25 0 1 0 109820203 4775936 820 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1166 820 73 138 0 1025 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 4664

[startup+342.399 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=761760/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=4796 CPUtime=342.29
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 867 0 0 0 34229 0 0 0 25 0 1 0 109820203 4911104 851 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1199 851 73 138 0 1058 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 4796

[startup+402.419 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=761440/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=5068 CPUtime=402.29
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 939 0 0 0 40229 0 0 0 25 0 1 0 109820203 5189632 923 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1267 923 73 138 0 1126 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 5068

[startup+462.436 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=761312/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=5204 CPUtime=462.29
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 974 0 0 0 46229 0 0 0 25 0 1 0 109820203 5328896 958 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1301 958 73 138 0 1160 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 5204

[startup+522.453 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=761248/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=5336 CPUtime=522.29
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1005 0 0 0 52229 0 0 0 25 0 1 0 109820203 5464064 989 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549360 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1334 989 73 138 0 1193 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 5336

[startup+582.474 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=761120/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=5468 CPUtime=582.3
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1043 0 0 0 58230 0 0 0 25 0 1 0 109820203 5599232 1027 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1367 1027 73 138 0 1226 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 5468

[startup+642.498 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760864/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=5604 CPUtime=642.3
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1090 0 0 0 64230 0 0 0 25 0 1 0 109820203 5738496 1074 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1401 1074 73 138 0 1260 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 5604

[startup+702.517 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760736/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=5736 CPUtime=702.3
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1130 0 0 0 70230 0 0 0 25 0 1 0 109820203 5873664 1114 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552354 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1434 1114 73 138 0 1293 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 5736

[startup+762.534 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760672/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=5872 CPUtime=762.3
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1148 0 0 0 76230 0 0 0 25 0 1 0 109820203 6012928 1132 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556089 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1468 1132 73 138 0 1327 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 5872

[startup+822.554 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760672/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=5872 CPUtime=822.31
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1165 0 0 0 82231 0 0 0 25 0 1 0 109820203 6012928 1149 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1468 1149 73 138 0 1327 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 5872

[startup+882.572 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760608/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=6004 CPUtime=882.31
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1180 0 0 0 88231 0 0 0 25 0 1 0 109820203 6148096 1164 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1501 1164 73 138 0 1360 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 6004

[startup+942.589 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760416/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=6120 CPUtime=942.31
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1226 0 0 0 94231 0 0 0 25 0 1 0 109820203 6266880 1210 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551033 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1530 1210 73 138 0 1389 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 6120

[startup+1002.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760288/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=6388 CPUtime=1002.32
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1261 0 0 0 100231 1 0 0 25 0 1 0 109820203 6541312 1245 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550270 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1597 1245 73 138 0 1456 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 6388

[startup+1062.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760096/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=6520 CPUtime=1062.32
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1300 0 0 0 106231 1 0 0 25 0 1 0 109820203 6676480 1284 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1630 1284 73 138 0 1489 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 6520

[startup+1122.64 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760096/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=6520 CPUtime=1122.31
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1318 0 0 0 112230 1 0 0 25 0 1 0 109820203 6676480 1302 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1630 1302 73 138 0 1489 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 6520

[startup+1182.66 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760032/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=6656 CPUtime=1182.31
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1332 0 0 0 118230 1 0 0 25 0 1 0 109820203 6815744 1316 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1664 1316 73 138 0 1523 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 6656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760032/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=6656 CPUtime=1200.03
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1332 0 0 0 120002 1 0 0 25 0 1 0 109820203 6815744 1316 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1664 1316 73 138 0 1523 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 6656

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14083
/proc/meminfo: memFree=760032/2055920 swapFree=4183864/4192956
[pid=14080] ppid=14078 vsize=6656 CPUtime=1200.03
/proc/14080/stat : 14080 (minisat) R 14078 14080 12902 0 -1 4194304 1332 0 0 0 120002 1 0 0 25 0 1 0 109820203 6815744 1316 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 1664 1316 73 138 0 1523 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 6656

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1200.02
CPU system time (s): 0.017997
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 6656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1332
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= 1750

runsolver used 0.78588 second user time and 2.42663 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Feb 19 01:17:40 UTC 2007

IDJOB= 297951
IDBENCH= 19974
IDSOLVER= 109
FILE ID= node40/297951-1171847859

PBS_JOBID= 3839719

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297951-1171847859/minisat /tmp/evaluation/297951-1171847859/instance-297951-1171847859.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-297951-1171847859 -o ROOT/results/node40/solver-297951-1171847859 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297951-1171847859/minisat /tmp/evaluation/297951-1171847859/instance-297951-1171847859.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  4dab682b2baab8325744eab5c8aeca81

RANDOM SEED= 618372372

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        765752 kB
Buffers:         49960 kB
Cached:        1117360 kB
SwapCached:       4252 kB
Active:         825768 kB
Inactive:       352456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        765752 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:             892 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            98040 kB
Committed_AS:   165932 kB
PageTables:       1412 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= 66563 MiB

End job on node40 on Mon Feb 19 01:37:42 UTC 2007