Trace number 421803

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) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
MD5SUM68e48f3a77d59cc85ebd5fd30cfcba3c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
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:  700                                                  |
0.00/0.00	c |  Number of clauses:    3500                                                 |
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 |     693     3493    10536 |     1164        0    nan |  0.000 % |
0.00/0.01	c |       100 |     693     3493    10536 |     1280      100     27 |  0.000 % |
0.00/0.01	c |       250 |     693     3493    10536 |     1408      250     27 |  0.000 % |
0.00/0.02	c |       476 |     693     3493    10536 |     1549      476     26 |  0.000 % |
0.03/0.04	c |       817 |     693     3493    10536 |     1704      817     25 |  0.000 % |
0.03/0.06	c |      1325 |     693     3493    10536 |     1875     1325     24 |  0.000 % |
0.10/0.10	c |      2089 |     693     3493    10536 |     2062     1119     24 |  0.000 % |
0.10/0.16	c |      3228 |     693     3493    10536 |     2268     1187     24 |  0.000 % |
0.20/0.26	c |      4936 |     693     3493    10536 |     2495     1727     24 |  0.000 % |
0.40/0.41	c |      7498 |     693     3493    10536 |     2745     1720     26 |  0.000 % |
0.60/0.66	c |     11343 |     693     3493    10536 |     3019     2753     24 |  0.000 % |
1.00/1.03	c |     17109 |     693     3493    10536 |     3321     2356     24 |  0.000 % |
1.59/1.63	c |     25758 |     693     3493    10536 |     3654     2533     24 |  0.000 % |
2.49/2.57	c |     38732 |     693     3493    10536 |     4019     2453     23 |  0.000 % |
3.89/3.98	c |     58193 |     693     3493    10536 |     4421     3520     25 |  0.000 % |
6.19/6.27	c |     87385 |     693     3493    10536 |     4863     3528     25 |  0.000 % |
9.69/9.78	c |    131176 |     693     3493    10536 |     5350     3018     22 |  0.000 % |
15.19/15.24	c |    196860 |     693     3493    10536 |     5885     3681     23 |  0.000 % |
23.68/23.70	c |    295386 |     693     3493    10536 |     6473     4134     23 |  0.000 % |
37.08/37.12	c |    443178 |     693     3493    10536 |     7120     4766     25 |  0.000 % |
58.17/58.27	c |    664861 |     693     3493    10536 |     7833     3610     24 |  0.000 % |
91.17/91.23	c |    997387 |     693     3493    10536 |     8616     4408     24 |  0.000 % |
142.74/142.85	c |   1496175 |     693     3493    10536 |     9477     8525     25 |  0.000 % |
225.01/225.13	c |   2244357 |     693     3493    10536 |    10425     7733     26 |  0.000 % |
355.37/355.55	c |   3366631 |     693     3493    10536 |    11468     7679     26 |  0.000 % |
557.89/558.10	c |   5050042 |     693     3493    10536 |    12615     8191     25 |  0.000 % |
876.18/876.51	c |   7575158 |     693     3493    10536 |    13876    10433     25 |  0.000 % |

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/node66/watcher-421803-1177496050 -o ROOT/results/node66/solver-421803-1177496050 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421803-1177496050/minisat_noassertions /tmp/evaluation/421803-1177496050/instance-421803-1177496050.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.91 3/64 25056
/proc/meminfo: memFree=1656328/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=2000 CPUtime=0
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 225594534 2048000 141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 500 141 50 130 0 367 0

[startup+0.03821 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 25056
/proc/meminfo: memFree=1656328/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=1996 CPUtime=0.03
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 187 0 0 0 3 0 0 0 18 0 1 0 225594534 2043904 173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 499 173 66 130 0 366 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1996

[startup+0.102215 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 25056
/proc/meminfo: memFree=1656328/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=2128 CPUtime=0.1
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 224 0 0 0 10 0 0 0 18 0 1 0 225594534 2179072 210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 532 210 66 130 0 399 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.301264 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 25056
/proc/meminfo: memFree=1656328/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=2260 CPUtime=0.3
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 247 0 0 0 30 0 0 0 19 0 1 0 225594534 2314240 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 565 233 66 130 0 432 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2260

[startup+0.701335 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 25056
/proc/meminfo: memFree=1656328/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=2392 CPUtime=0.7
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 285 0 0 0 70 0 0 0 22 0 1 0 225594534 2449408 271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520955 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 598 271 66 130 0 465 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2392

[startup+1.50149 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1655488/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=2524 CPUtime=1.49
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 320 0 0 0 149 0 0 0 25 0 1 0 225594534 2584576 306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 631 306 66 130 0 498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2524

[startup+3.10181 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1655104/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=2788 CPUtime=3.09
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 372 0 0 0 309 0 0 0 25 0 1 0 225594534 2854912 358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 697 358 66 130 0 564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2788

[startup+6.30145 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1654720/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=3052 CPUtime=6.29
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 438 0 0 0 629 0 0 0 25 0 1 0 225594534 3125248 424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548746 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 763 424 66 130 0 630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3052

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1654336/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=3316 CPUtime=12.69
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 522 0 0 0 1269 0 0 0 25 0 1 0 225594534 3395584 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 829 508 66 130 0 696 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3316

[startup+25.5023 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1653888/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=3712 CPUtime=25.48
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 623 0 0 0 2548 0 0 0 25 0 1 0 225594534 3801088 609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 928 609 66 130 0 795 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3712

[startup+51.1024 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1653248/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=4372 CPUtime=51.07
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 784 0 0 0 5107 0 0 0 25 0 1 0 225594534 4476928 770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 1093 770 66 130 0 960 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4372

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1652480/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=5164 CPUtime=102.26
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 959 0 0 0 10225 1 0 0 25 0 1 0 225594534 5287936 945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546600 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 1291 945 66 130 0 1158 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5164

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1651840/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=5812 CPUtime=162.24
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1132 0 0 0 16223 1 0 0 25 0 1 0 225594534 5951488 1118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 1453 1118 66 130 0 1320 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5812

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1651392/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=6216 CPUtime=222.21
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1225 0 0 0 22220 1 0 0 25 0 1 0 225594534 6365184 1211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 1554 1211 66 130 0 1421 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6216

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1650880/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=6756 CPUtime=282.19
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1366 0 0 0 28218 1 0 0 25 0 1 0 225594534 6918144 1352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 1689 1352 66 130 0 1556 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6756

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1650560/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=7024 CPUtime=342.18
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1438 0 0 0 34216 2 0 0 25 0 1 0 225594534 7192576 1424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 1756 1424 66 130 0 1623 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7024

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1650240/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=7428 CPUtime=402.15
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1526 0 0 0 40213 2 0 0 25 0 1 0 225594534 7606272 1512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 1857 1512 66 130 0 1724 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7428

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1649984/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=7560 CPUtime=462.13
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1588 0 0 0 46211 2 0 0 25 0 1 0 225594534 7741440 1574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 1890 1574 66 130 0 1757 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7560

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1649728/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=7828 CPUtime=522.11
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1630 0 0 0 52209 2 0 0 25 0 1 0 225594534 8015872 1616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 1957 1616 66 130 0 1824 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7828

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1649472/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=8152 CPUtime=582.08
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1711 0 0 0 58206 2 0 0 25 0 1 0 225594534 8347648 1697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2038 1697 66 130 0 1905 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8152

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1649088/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=8420 CPUtime=642.07
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1792 0 0 0 64204 3 0 0 25 0 1 0 225594534 8622080 1778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2105 1778 66 130 0 1972 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8420

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1648960/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=8556 CPUtime=702.05
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1815 0 0 0 70202 3 0 0 25 0 1 0 225594534 8761344 1801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520948 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2139 1801 66 130 0 2006 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 8556

[startup+762.304 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1648832/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=8688 CPUtime=762.03
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1852 0 0 0 76200 3 0 0 25 0 1 0 225594534 8896512 1838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2172 1838 66 130 0 2039 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 8688

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1648640/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=8820 CPUtime=822
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1897 0 0 0 82197 3 0 0 25 0 1 0 225594534 9031680 1883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2205 1883 66 130 0 2072 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 8820

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1648320/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=9228 CPUtime=881.98
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 1979 0 0 0 88195 3 0 0 25 0 1 0 225594534 9449472 1965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2307 1965 66 130 0 2174 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 9228

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1648064/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=9492 CPUtime=941.96
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 2033 0 0 0 94193 3 0 0 25 0 1 0 225594534 9719808 2019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551512 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2373 2019 66 130 0 2240 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 9492

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1647872/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=9624 CPUtime=1001.93
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 2084 0 0 0 100190 3 0 0 25 0 1 0 225594534 9854976 2070 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2406 2070 66 130 0 2273 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 9624

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1647680/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=9892 CPUtime=1061.92
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 2134 0 0 0 106188 4 0 0 25 0 1 0 225594534 10129408 2120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2473 2120 66 130 0 2340 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 9892

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1647488/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=10016 CPUtime=1121.9
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 2179 0 0 0 112186 4 0 0 25 0 1 0 225594534 10256384 2165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2504 2165 66 130 0 2371 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 10016

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1647360/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=10148 CPUtime=1181.88
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 2201 0 0 0 118184 4 0 0 25 0 1 0 225594534 10391552 2187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2537 2187 66 130 0 2404 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 10148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1647296/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=10148 CPUtime=1200.08
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 2211 0 0 0 120004 4 0 0 25 0 1 0 225594534 10391552 2197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2537 2197 66 130 0 2404 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10148

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25057
/proc/meminfo: memFree=1647296/2055920 swapFree=4183056/4192956
[pid=25056] ppid=25054 vsize=10148 CPUtime=1200.08
/proc/25056/stat : 25056 (minisat_noasser) R 25054 25056 24372 0 -1 4194304 2211 0 0 0 120004 4 0 0 25 0 1 0 225594534 10391552 2197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25056/statm: 2537 2197 66 130 0 2404 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.045993
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 10148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2211
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= 1626

runsolver used 0.834873 second user time and 2.45063 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 25 10:14:10 UTC 2007

IDJOB= 421803
IDBENCH= 24706
IDSOLVER= 188
FILE ID= node66/421803-1177496050

PBS_JOBID= 4685762

Free space on /tmp= 66408 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421803-1177496050/minisat_noassertions /tmp/evaluation/421803-1177496050/instance-421803-1177496050.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-421803-1177496050 -o ROOT/results/node66/solver-421803-1177496050 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421803-1177496050/minisat_noassertions /tmp/evaluation/421803-1177496050/instance-421803-1177496050.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  68e48f3a77d59cc85ebd5fd30cfcba3c

RANDOM SEED= 890752706

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1656800 kB
Buffers:         34196 kB
Cached:         288936 kB
SwapCached:       4356 kB
Active:         131484 kB
Inactive:       201800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656800 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          15672 kB
Slab:            51896 kB
Committed_AS:  1814580 kB
PageTables:       1376 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= 66408 MiB

End job on node66 on Wed Apr 25 10:34:12 UTC 2007