Trace number 425151

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 2007UNSAT 4134.99 4136.28

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
MD5SUM53a19f144e67fa11d9773b213d1fd815
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark165.15
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 |     755     2830     8418 |      943        0    nan |  0.000 % |
0.00/0.01	c |       101 |     755     2830     8418 |     1037      101     21 |  0.000 % |
0.00/0.02	c |       251 |     755     2830     8418 |     1141      251     19 |  0.000 % |
0.00/0.03	c |       478 |     755     2830     8418 |     1255      478     19 |  0.000 % |
0.03/0.04	c |       816 |     755     2830     8418 |     1381      816     19 |  0.000 % |
0.03/0.07	c |      1322 |     755     2830     8418 |     1519     1322     19 |  0.001 % |
0.10/0.11	c |      2082 |     755     2830     8418 |     1671     1288     19 |  0.000 % |
0.10/0.17	c |      3222 |     755     2830     8418 |     1838     1569     19 |  0.000 % |
0.20/0.27	c |      4930 |     755     2830     8418 |     2022     1373     19 |  0.000 % |
0.39/0.43	c |      7493 |     755     2830     8418 |     2224     1854     18 |  0.000 % |
0.59/0.67	c |     11338 |     755     2830     8418 |     2446     2272     20 |  0.000 % |
1.00/1.06	c |     17107 |     755     2830     8418 |     2691     1760     18 |  0.000 % |
1.59/1.66	c |     25756 |     755     2830     8418 |     2960     2102     18 |  0.000 % |
2.49/2.58	c |     38732 |     755     2830     8418 |     3256     2978     18 |  0.000 % |
3.99/4.02	c |     58193 |     755     2830     8418 |     3582     2502     20 |  0.000 % |
6.19/6.26	c |     87385 |     755     2830     8418 |     3940     2507     19 |  0.001 % |
9.69/9.76	c |    131175 |     755     2830     8418 |     4334     2208     22 |  0.000 % |
15.19/15.20	c |    196860 |     755     2830     8418 |     4768     4108     20 |  0.000 % |
23.59/23.65	c |    295386 |     755     2830     8418 |     5244     3574     18 |  0.000 % |
36.55/36.61	c |    443175 |     755     2830     8418 |     5769     2773     17 |  0.000 % |
56.81/56.92	c |    664859 |     755     2830     8418 |     6346     5589     21 |  0.000 % |
88.58/88.76	c |    997384 |     755     2830     8418 |     6980     4522     21 |  0.000 % |
138.67/138.80	c |   1496172 |     755     2830     8418 |     7678     6720     21 |  0.000 % |
216.45/216.68	c |   2244354 |     755     2830     8418 |     8446     7377     23 |  0.000 % |
338.31/338.58	c |   3366628 |     755     2830     8418 |     9291     6345     21 |  0.000 % |
531.66/531.98	c |   5050039 |     755     2830     8418 |    10220     5517     18 |  0.001 % |
834.49/834.83	c |   7575157 |     755     2830     8418 |    11242     6407     18 |  0.000 % |
1313.65/1314.16	c |  11362834 |     755     2830     8418 |    12367     8079     18 |  0.000 % |
2073.46/2074.17	c |  17044347 |     755     2830     8418 |    13603     7841     19 |  0.001 % |
3267.54/3268.53	c |  25566617 |     754     2824     8400 |    14964    13443     22 |  0.124 % |
4134.90/4136.27	c ===============================================================================
4134.90/4136.28	c restarts              : 30
4134.90/4136.28	c conflicts             : 31473186       (7612 /sec)
4134.90/4136.28	c decisions             : 37732011       (1.79 % random) (9125 /sec)
4134.90/4136.28	c propagations          : 3163724697     (765132 /sec)
4134.90/4136.28	c conflict literals     : 671650853      (33.07 % deleted)
4134.90/4136.28	c Memory used           : 11.75 MB
4134.90/4136.28	c CPU time              : 4134.87 s
4134.90/4136.28	c 
4134.90/4136.28	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node57/watcher-425151-1177801232 -o ROOT/results/node57/solver-425151-1177801232 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425151-1177801232/minisat_noassertions /tmp/evaluation/425151-1177801232/instance-425151-1177801232.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: 0.82 0.96 0.99 3/64 20522
/proc/meminfo: memFree=1514568/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=1984 CPUtime=0
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 221259139 2031616 158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551067 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 496 158 62 130 0 363 0

[startup+0.039848 s]
/proc/loadavg: 0.82 0.96 0.99 3/64 20522
/proc/meminfo: memFree=1514568/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=1984 CPUtime=0.03
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 184 0 0 0 3 0 0 0 18 0 1 0 221259139 2031616 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 496 170 66 130 0 363 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1984

[startup+0.102852 s]
/proc/loadavg: 0.82 0.96 0.99 3/64 20522
/proc/meminfo: memFree=1514568/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=2116 CPUtime=0.1
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 202 0 0 0 10 0 0 0 18 0 1 0 221259139 2166784 188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 529 188 66 130 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.302879 s]
/proc/loadavg: 0.82 0.96 0.99 3/64 20522
/proc/meminfo: memFree=1514568/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=2116 CPUtime=0.3
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 219 0 0 0 30 0 0 0 20 0 1 0 221259139 2166784 205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 529 205 66 130 0 396 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2116

[startup+0.701904 s]
/proc/loadavg: 0.82 0.96 0.99 3/64 20522
/proc/meminfo: memFree=1514568/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=2248 CPUtime=0.69
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 255 0 0 0 69 0 0 0 23 0 1 0 221259139 2301952 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551589 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 562 241 66 130 0 429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.50197 s]
/proc/loadavg: 0.82 0.96 0.99 2/65 20523
/proc/meminfo: memFree=1513792/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=2380 CPUtime=1.49
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 277 0 0 0 149 0 0 0 25 0 1 0 221259139 2437120 263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 595 263 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10111 s]
/proc/loadavg: 0.82 0.96 0.99 2/65 20523
/proc/meminfo: memFree=1513472/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=2512 CPUtime=3.09
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 314 0 0 0 309 0 0 0 25 0 1 0 221259139 2572288 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548167 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 628 300 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30139 s]
/proc/loadavg: 0.84 0.96 0.99 2/65 20523
/proc/meminfo: memFree=1513216/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=2644 CPUtime=6.29
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 354 0 0 0 629 0 0 0 25 0 1 0 221259139 2707456 340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 661 340 66 130 0 528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7019 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20523
/proc/meminfo: memFree=1512832/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=2904 CPUtime=12.69
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 422 0 0 0 1269 0 0 0 25 0 1 0 221259139 2973696 408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 726 408 66 130 0 593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2904

[startup+25.5011 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 20523
/proc/meminfo: memFree=1512448/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=3300 CPUtime=25.49
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 518 0 0 0 2549 0 0 0 25 0 1 0 221259139 3379200 504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 825 504 66 130 0 692 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3300

[startup+51.1013 s]
/proc/loadavg: 0.92 0.97 0.99 2/71 20645
/proc/meminfo: memFree=1510672/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=3700 CPUtime=51.03
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 620 0 0 0 5103 0 0 0 25 0 1 0 221259139 3788800 606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 925 606 66 130 0 792 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 3700

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 20721
/proc/meminfo: memFree=1511104/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=4364 CPUtime=102.18
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 783 0 0 0 10218 0 0 0 25 0 1 0 221259139 4468736 769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 1091 769 66 130 0 958 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 4364

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 20721
/proc/meminfo: memFree=1510784/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=4896 CPUtime=162.16
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 911 0 0 0 16216 0 0 0 25 0 1 0 221259139 5013504 897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 1224 897 66 130 0 1091 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 4896

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20721
/proc/meminfo: memFree=1510400/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=5312 CPUtime=222.14
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 996 0 0 0 22214 0 0 0 25 0 1 0 221259139 5439488 982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 1328 982 66 130 0 1195 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 5312

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20721
/proc/meminfo: memFree=1510080/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=5580 CPUtime=282.13
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 1080 0 0 0 28213 0 0 0 25 0 1 0 221259139 5713920 1066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 1395 1066 66 130 0 1262 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 5580

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20721
/proc/meminfo: memFree=1509952/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=5848 CPUtime=342.11
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 1126 0 0 0 34211 0 0 0 25 0 1 0 221259139 5988352 1112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 1462 1112 66 130 0 1329 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 5848

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20721
/proc/meminfo: memFree=1509696/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=6116 CPUtime=402.1
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 1204 0 0 0 40209 1 0 0 25 0 1 0 221259139 6262784 1190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 1529 1190 66 130 0 1396 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 6116

[startup+462.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 20721
/proc/meminfo: memFree=1509504/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=6248 CPUtime=462.08
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 1249 0 0 0 46207 1 0 0 25 0 1 0 221259139 6397952 1235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 1562 1235 66 130 0 1429 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 6248

[startup+522.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 20721
/proc/meminfo: memFree=1509376/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=6372 CPUtime=522.07
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 1276 0 0 0 52206 1 0 0 25 0 1 0 221259139 6524928 1262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 1593 1262 66 130 0 1460 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 6372

[startup+582.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 20721
/proc/meminfo: memFree=1509056/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=6772 CPUtime=582.05
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 1368 0 0 0 58204 1 0 0 25 0 1 0 221259139 6934528 1354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558191 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 1693 1354 66 130 0 1560 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 6772

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20721
/proc/meminfo: memFree=1508800/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=6908 CPUtime=642.04
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 1421 0 0 0 64203 1 0 0 25 0 1 0 221259139 7073792 1407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 1727 1407 66 130 0 1594 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 6908


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

/proc/meminfo: memFree=1504512/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=11252 CPUtime=3461.29
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2477 0 0 0 346122 7 0 0 25 0 1 0 221259139 11522048 2463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 2813 2463 66 130 0 2680 0
Current children cumulated CPU time (s) 3461.29
Current children cumulated vsize (KiB) 11252

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20723
/proc/meminfo: memFree=1504320/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=11460 CPUtime=3521.27
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2516 0 0 0 352120 7 0 0 25 0 1 0 221259139 11735040 2502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 2865 2502 66 130 0 2732 0
Current children cumulated CPU time (s) 3521.27
Current children cumulated vsize (KiB) 11460

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20723
/proc/meminfo: memFree=1504192/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=11460 CPUtime=3581.26
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2542 0 0 0 358119 7 0 0 25 0 1 0 221259139 11735040 2528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 2865 2528 66 130 0 2732 0
Current children cumulated CPU time (s) 3581.26
Current children cumulated vsize (KiB) 11460

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20805
/proc/meminfo: memFree=1503048/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=11608 CPUtime=3641.21
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2550 0 0 0 364112 9 0 0 25 0 1 0 221259139 11886592 2536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 2902 2536 66 130 0 2769 0
Current children cumulated CPU time (s) 3641.21
Current children cumulated vsize (KiB) 11608

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20921
/proc/meminfo: memFree=1503808/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=11608 CPUtime=3701.11
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2581 0 0 0 370101 10 0 0 25 0 1 0 221259139 11886592 2567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546065 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 2902 2567 66 130 0 2769 0
Current children cumulated CPU time (s) 3701.11
Current children cumulated vsize (KiB) 11608

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20921
/proc/meminfo: memFree=1503872/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=11608 CPUtime=3761.1
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2581 0 0 0 376100 10 0 0 25 0 1 0 221259139 11886592 2567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 2902 2567 66 130 0 2769 0
Current children cumulated CPU time (s) 3761.1
Current children cumulated vsize (KiB) 11608

[startup+3822.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20921
/proc/meminfo: memFree=1503872/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=11740 CPUtime=3821.08
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2596 0 0 0 382098 10 0 0 25 0 1 0 221259139 12021760 2582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 2935 2582 66 130 0 2802 0
Current children cumulated CPU time (s) 3821.08
Current children cumulated vsize (KiB) 11740

[startup+3882.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 20921
/proc/meminfo: memFree=1503872/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=11740 CPUtime=3881.07
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2611 0 0 0 388097 10 0 0 25 0 1 0 221259139 12021760 2597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547049 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 2935 2597 66 130 0 2802 0
Current children cumulated CPU time (s) 3881.07
Current children cumulated vsize (KiB) 11740

[startup+3942.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20921
/proc/meminfo: memFree=1503936/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=11888 CPUtime=3941.05
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2636 0 0 0 394095 10 0 0 25 0 1 0 221259139 12173312 2622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548746 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 2972 2622 66 130 0 2839 0
Current children cumulated CPU time (s) 3941.05
Current children cumulated vsize (KiB) 11888

[startup+4002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20921
/proc/meminfo: memFree=1503872/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=12024 CPUtime=4001.03
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2647 0 0 0 400093 10 0 0 25 0 1 0 221259139 12312576 2633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 3006 2633 66 130 0 2873 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 12024

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20921
/proc/meminfo: memFree=1503808/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=12024 CPUtime=4061.03
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2651 0 0 0 406092 11 0 0 25 0 1 0 221259139 12312576 2637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 3006 2637 66 130 0 2873 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 12024

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20921
/proc/meminfo: memFree=1503680/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=12024 CPUtime=4121.01
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2672 0 0 0 412090 11 0 0 25 0 1 0 221259139 12312576 2658 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 3006 2658 66 130 0 2873 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 12024

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

[startup+4127.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20921
/proc/meminfo: memFree=1503680/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=12024 CPUtime=4126.6
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2677 0 0 0 412649 11 0 0 25 0 1 0 221259139 12312576 2663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 3006 2663 66 130 0 2873 0
Current children cumulated CPU time (s) 4126.6
Current children cumulated vsize (KiB) 12024

[startup+4131.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20921
/proc/meminfo: memFree=1503680/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=12024 CPUtime=4129.8
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2677 0 0 0 412969 11 0 0 25 0 1 0 221259139 12312576 2663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 3006 2663 66 130 0 2873 0
Current children cumulated CPU time (s) 4129.8
Current children cumulated vsize (KiB) 12024

[startup+4134.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20921
/proc/meminfo: memFree=1503680/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=12024 CPUtime=4133
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2677 0 0 0 413289 11 0 0 25 0 1 0 221259139 12312576 2663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 3006 2663 66 130 0 2873 0
Current children cumulated CPU time (s) 4133
Current children cumulated vsize (KiB) 12024

[startup+4135.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20921
/proc/meminfo: memFree=1503680/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=12024 CPUtime=4133.8
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2677 0 0 0 413369 11 0 0 25 0 1 0 221259139 12312576 2663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 3006 2663 66 130 0 2873 0
Current children cumulated CPU time (s) 4133.8
Current children cumulated vsize (KiB) 12024

[startup+4135.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20921
/proc/meminfo: memFree=1503680/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=12024 CPUtime=4134.61
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2677 0 0 0 413450 11 0 0 25 0 1 0 221259139 12312576 2663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552750 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 3006 2663 66 130 0 2873 0
Current children cumulated CPU time (s) 4134.61
Current children cumulated vsize (KiB) 12024

[startup+4136.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20921
/proc/meminfo: memFree=1503680/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=12024 CPUtime=4134.8
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2677 0 0 0 413469 11 0 0 25 0 1 0 221259139 12312576 2663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 3006 2663 66 130 0 2873 0
Current children cumulated CPU time (s) 4134.8
Current children cumulated vsize (KiB) 12024

[startup+4136.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20921
/proc/meminfo: memFree=1503680/2055920 swapFree=4183136/4192956
[pid=20522] ppid=20520 vsize=12024 CPUtime=4134.9
/proc/20522/stat : 20522 (minisat_noasser) R 20520 20522 20468 0 -1 4194304 2677 0 0 0 413479 11 0 0 25 0 1 0 221259139 12312576 2663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20522/statm: 3006 2663 66 130 0 2873 0
Current children cumulated CPU time (s) 4134.9
Current children cumulated vsize (KiB) 12024

Child status: 20
Real time (s): 4136.28
CPU time (s): 4134.99
CPU user time (s): 4134.87
CPU system time (s): 0.115982
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 12024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4134.87
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2683
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= 7
involuntary context switches= 4589

runsolver used 3.07253 second user time and 8.32173 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 28 23:00:32 UTC 2007

IDJOB= 425151
IDBENCH= 20264
IDSOLVER= 189
FILE ID= node57/425151-1177801232

PBS_JOBID= 4715837

Free space on /tmp= 66514 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425151-1177801232/minisat_noassertions /tmp/evaluation/425151-1177801232/instance-425151-1177801232.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-425151-1177801232 -o ROOT/results/node57/solver-425151-1177801232 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425151-1177801232/minisat_noassertions /tmp/evaluation/425151-1177801232/instance-425151-1177801232.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  53a19f144e67fa11d9773b213d1fd815

RANDOM SEED= 298330871

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1514912 kB
Buffers:         49400 kB
Cached:         416592 kB
SwapCached:       4364 kB
Active:         198952 kB
Inactive:       277088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514912 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            51052 kB
Committed_AS:  2693144 kB
PageTables:       1408 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= 66514 MiB

End job on node57 on Sun Apr 29 00:09:28 UTC 2007