Trace number 425153

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? (TO) 5000.06 5001.51

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1274825698-06-SAT.cnf
MD5SUM4b942756bd3042b1996070cebc1719eb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031994
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |
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 |     757     2848     8497 |      949        0    nan |  0.000 % |
0.00/0.01	c |       100 |     757     2848     8497 |     1044      100     21 |  0.000 % |
0.00/0.01	c |       251 |     757     2848     8497 |     1148      251     20 |  0.000 % |
0.00/0.03	c |       477 |     757     2848     8497 |     1263      477     19 |  0.000 % |
0.00/0.04	c |       814 |     757     2848     8497 |     1389      814     20 |  0.000 % |
0.07/0.07	c |      1321 |     757     2848     8497 |     1528     1321     21 |  0.000 % |
0.09/0.11	c |      2081 |     757     2848     8497 |     1681     1279     20 |  0.000 % |
0.09/0.18	c |      3220 |     757     2848     8497 |     1849     1550     21 |  0.000 % |
0.19/0.28	c |      4928 |     757     2848     8497 |     2034     1349     18 |  0.000 % |
0.39/0.44	c |      7490 |     757     2848     8497 |     2238     1800     18 |  0.000 % |
0.69/0.70	c |     11334 |     757     2848     8497 |     2462     2195     21 |  0.000 % |
1.00/1.09	c |     17100 |     757     2848     8497 |     2708     1591     21 |  0.000 % |
1.69/1.70	c |     25749 |     757     2848     8497 |     2979     1883     22 |  0.001 % |
2.59/2.66	c |     38723 |     757     2848     8497 |     3277     2494     21 |  0.000 % |
4.09/4.16	c |     58187 |     757     2848     8497 |     3605     1712     21 |  0.000 % |
6.39/6.47	c |     87382 |     757     2848     8497 |     3965     3348     19 |  0.000 % |
9.99/10.03	c |    131172 |     757     2848     8497 |     4362     2610     23 |  0.000 % |
15.49/15.52	c |    196857 |     757     2848     8497 |     4798     3850     24 |  0.000 % |
24.19/24.22	c |    295384 |     757     2848     8497 |     5278     4796     19 |  0.000 % |
37.49/37.52	c |    443173 |     757     2848     8497 |     5806     5225     24 |  0.000 % |
58.68/58.72	c |    664856 |     757     2848     8497 |     6386     3042     23 |  0.000 % |
91.97/92.07	c |    997381 |     757     2848     8497 |     7025     5761     22 |  0.000 % |
142.45/142.55	c |   1496172 |     757     2848     8497 |     7727     4108     21 |  0.000 % |
223.33/223.42	c |   2244354 |     757     2848     8497 |     8500     7009     23 |  0.000 % |
349.50/349.67	c |   3366629 |     757     2848     8497 |     9350     4785     21 |  0.000 % |
545.64/545.82	c |   5050041 |     757     2848     8497 |    10285     5891     22 |  0.000 % |
859.76/860.04	c |   7575157 |     757     2848     8497 |    11314     7663     24 |  0.000 % |
1343.63/1344.09	c |  11362834 |     757     2848     8497 |    12445     8076     20 |  0.001 % |
2130.23/2130.80	c |  17044348 |     757     2848     8497 |    13690     9674     24 |  0.000 % |
3389.38/3390.41	c |  25566617 |     757     2848     8497 |    15059     7094     22 |  0.001 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-425153-1177802494 -o ROOT/results/node74/solver-425153-1177802494 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425153-1177802494/minisat_noassertions /tmp/evaluation/425153-1177802494/instance-425153-1177802494.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/66 18580
/proc/meminfo: memFree=1587808/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=1984 CPUtime=0
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 228164193 2031616 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 496 159 62 130 0 363 0

[startup+0.073543 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 18580
/proc/meminfo: memFree=1587808/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=1984 CPUtime=0.07
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 196 0 0 0 7 0 0 0 18 0 1 0 228164193 2031616 182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546807 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 496 182 66 130 0 363 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1984

[startup+0.101546 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 18580
/proc/meminfo: memFree=1587808/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=2116 CPUtime=0.09
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 207 0 0 0 9 0 0 0 18 0 1 0 228164193 2166784 193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546762 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 529 193 66 130 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2116

[startup+0.301568 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 18580
/proc/meminfo: memFree=1587808/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=2116 CPUtime=0.29
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 222 0 0 0 29 0 0 0 19 0 1 0 228164193 2166784 208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 529 208 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701615 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 18580
/proc/meminfo: memFree=1587808/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=2248 CPUtime=0.69
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 247 0 0 0 69 0 0 0 22 0 1 0 228164193 2301952 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 562 233 66 130 0 429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18581
/proc/meminfo: memFree=1587032/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=2380 CPUtime=1.49
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 283 0 0 0 149 0 0 0 25 0 1 0 228164193 2437120 269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 595 269 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18581
/proc/meminfo: memFree=1586712/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=2512 CPUtime=3.09
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 328 0 0 0 309 0 0 0 25 0 1 0 228164193 2572288 314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 628 314 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18581
/proc/meminfo: memFree=1586520/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=2776 CPUtime=6.29
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 366 0 0 0 629 0 0 0 25 0 1 0 228164193 2842624 352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 694 352 66 130 0 561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2776

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18581
/proc/meminfo: memFree=1586072/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=3040 CPUtime=12.69
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 452 0 0 0 1269 0 0 0 25 0 1 0 228164193 3112960 438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 760 438 66 130 0 627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3040

[startup+25.5015 s]
/proc/loadavg: 1.07 1.02 1.00 3/67 18581
/proc/meminfo: memFree=1585752/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=3436 CPUtime=25.49
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 533 0 0 0 2549 0 0 0 25 0 1 0 228164193 3518464 519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 859 519 66 130 0 726 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3436

[startup+51.1014 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 18581
/proc/meminfo: memFree=1585176/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=3964 CPUtime=51.08
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 666 0 0 0 5108 0 0 0 25 0 1 0 228164193 4059136 652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548030 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 991 652 66 130 0 858 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3964

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 18581
/proc/meminfo: memFree=1584472/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=4616 CPUtime=102.27
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 827 0 0 0 10227 0 0 0 25 0 1 0 228164193 4726784 813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 1154 813 66 130 0 1021 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4616

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 18581
/proc/meminfo: memFree=1583896/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=5148 CPUtime=162.25
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 964 0 0 0 16225 0 0 0 25 0 1 0 228164193 5271552 950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 1287 950 66 130 0 1154 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5148

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 18581
/proc/meminfo: memFree=1583576/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=5412 CPUtime=222.23
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 1034 0 0 0 22223 0 0 0 25 0 1 0 228164193 5541888 1020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 1353 1020 66 130 0 1220 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5412

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 18581
/proc/meminfo: memFree=1583064/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=5944 CPUtime=282.21
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 1159 0 0 0 28221 0 0 0 25 0 1 0 228164193 6086656 1145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 1486 1145 66 130 0 1353 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5944

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18581
/proc/meminfo: memFree=1582872/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=6076 CPUtime=342.2
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 1201 0 0 0 34219 1 0 0 25 0 1 0 228164193 6221824 1187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 1519 1187 66 130 0 1386 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6076

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18581
/proc/meminfo: memFree=1582552/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=6340 CPUtime=402.18
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 1281 0 0 0 40217 1 0 0 25 0 1 0 228164193 6492160 1267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 1585 1267 66 130 0 1452 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6340

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18581
/proc/meminfo: memFree=1582296/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=6604 CPUtime=462.17
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 1342 0 0 0 46216 1 0 0 25 0 1 0 228164193 6762496 1328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 1651 1328 66 130 0 1518 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6604

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18581
/proc/meminfo: memFree=1582168/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=6744 CPUtime=522.15
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 1374 0 0 0 52214 1 0 0 25 0 1 0 228164193 6905856 1360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 1686 1360 66 130 0 1553 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6744

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18581
/proc/meminfo: memFree=1581912/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=7100 CPUtime=582.13
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 1441 0 0 0 58212 1 0 0 25 0 1 0 228164193 7270400 1427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 1775 1427 66 130 0 1642 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7100

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18581
/proc/meminfo: memFree=1581656/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=7328 CPUtime=642.12
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 1500 0 0 0 64211 1 0 0 25 0 1 0 228164193 7503872 1486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 1832 1486 66 130 0 1699 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7328


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1576408/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=12660 CPUtime=4061.1
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2830 0 0 0 406098 12 0 0 25 0 1 0 228164193 12963840 2816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3165 2816 66 130 0 3032 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 12660

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1576344/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=12660 CPUtime=4121.08
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2839 0 0 0 412096 12 0 0 25 0 1 0 228164193 12963840 2825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3165 2825 66 130 0 3032 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 12660

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1576280/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=12800 CPUtime=4181.06
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2864 0 0 0 418094 12 0 0 25 0 1 0 228164193 13107200 2850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3200 2850 66 130 0 3067 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 12800

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1576152/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=12932 CPUtime=4241.06
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2897 0 0 0 424093 13 0 0 25 0 1 0 228164193 13242368 2883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3233 2883 66 130 0 3100 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 12932

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1576088/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=12932 CPUtime=4301.04
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2897 0 0 0 430091 13 0 0 25 0 1 0 228164193 13242368 2883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3233 2883 66 130 0 3100 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 12932

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1576152/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13064 CPUtime=4361.02
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2910 0 0 0 436089 13 0 0 25 0 1 0 228164193 13377536 2896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3266 2896 66 130 0 3133 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 13064

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1576024/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13064 CPUtime=4421
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2932 0 0 0 442087 13 0 0 25 0 1 0 228164193 13377536 2918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3266 2918 66 130 0 3133 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 13064

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1575960/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13064 CPUtime=4480.99
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2933 0 0 0 448085 14 0 0 25 0 1 0 228164193 13377536 2919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3266 2919 66 130 0 3133 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 13064

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1575896/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13196 CPUtime=4540.97
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2952 0 0 0 454083 14 0 0 25 0 1 0 228164193 13512704 2938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547141 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3299 2938 66 130 0 3166 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 13196

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1575896/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13196 CPUtime=4600.96
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2952 0 0 0 460082 14 0 0 25 0 1 0 228164193 13512704 2938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553058 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3299 2938 66 130 0 3166 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 13196

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18781
/proc/meminfo: memFree=1575896/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13196 CPUtime=4660.94
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2956 0 0 0 466080 14 0 0 25 0 1 0 228164193 13512704 2942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3299 2942 66 130 0 3166 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 13196

[startup+4722.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 18781
/proc/meminfo: memFree=1575832/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13196 CPUtime=4720.92
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2969 0 0 0 472078 14 0 0 25 0 1 0 228164193 13512704 2955 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3299 2955 66 130 0 3166 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 13196

[startup+4782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 18783
/proc/meminfo: memFree=1575704/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13336 CPUtime=4780.9
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2977 0 0 0 478076 14 0 0 25 0 1 0 228164193 13656064 2963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3334 2963 66 130 0 3201 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 13336

[startup+4842.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 18783
/proc/meminfo: memFree=1575640/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13336 CPUtime=4840.89
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2995 0 0 0 484074 15 0 0 25 0 1 0 228164193 13656064 2981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3334 2981 66 130 0 3201 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 13336

[startup+4902.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 18783
/proc/meminfo: memFree=1575576/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13336 CPUtime=4900.88
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 2996 0 0 0 490073 15 0 0 25 0 1 0 228164193 13656064 2982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3334 2982 66 130 0 3201 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 13336

[startup+4962.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 18783
/proc/meminfo: memFree=1575576/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13336 CPUtime=4960.86
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 3001 0 0 0 496071 15 0 0 25 0 1 0 228164193 13656064 2987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3334 2987 66 130 0 3201 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 13336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18783
/proc/meminfo: memFree=1575512/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13480 CPUtime=5000.05
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 3013 0 0 0 499990 15 0 0 25 0 1 0 228164193 13803520 2999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3370 2999 66 130 0 3237 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 13480

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18783
/proc/meminfo: memFree=1575512/2055920 swapFree=4183092/4192956
[pid=18580] ppid=18578 vsize=13480 CPUtime=5000.05
/proc/18580/stat : 18580 (minisat_noasser) R 18578 18580 18014 0 -1 4194304 3013 0 0 0 499990 15 0 0 25 0 1 0 228164193 13803520 2999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/18580/statm: 3370 2999 66 130 0 3237 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 13480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.91
CPU system time (s): 0.157975
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 13480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3013
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= 4477

runsolver used 3.73643 second user time and 10.0075 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat Apr 28 23:21:34 UTC 2007

IDJOB= 425153
IDBENCH= 20268
IDSOLVER= 189
FILE ID= node74/425153-1177802494

PBS_JOBID= 4715807

Free space on /tmp= 103244 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1274825698-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/425153-1177802494/minisat_noassertions /tmp/evaluation/425153-1177802494/instance-425153-1177802494.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-425153-1177802494 -o ROOT/results/node74/solver-425153-1177802494 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425153-1177802494/minisat_noassertions /tmp/evaluation/425153-1177802494/instance-425153-1177802494.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4b942756bd3042b1996070cebc1719eb

RANDOM SEED= 830868938

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1588280 kB
Buffers:         49012 kB
Cached:         341152 kB
SwapCached:       3148 kB
Active:         149868 kB
Inactive:       250576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588280 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          16256 kB
Slab:            53028 kB
Committed_AS:  4062412 kB
PageTables:       1484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103244 MiB

End job on node74 on Sun Apr 29 00:44:58 UTC 2007