Trace number 424912

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) 5000.11 5001.91

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
MD5SUM0cff1707941d970474db2269fa15fa60
Bench CategoryRANDOM (random 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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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 |     580     2531     7694 |      843        0    nan |  0.000 % |
0.00/0.01	c |       102 |     580     2531     7694 |      928      102     30 |  0.000 % |
0.00/0.01	c |       253 |     580     2531     7694 |     1020      253     26 |  0.000 % |
0.00/0.02	c |       478 |     580     2531     7694 |     1122      478     27 |  0.000 % |
0.00/0.04	c |       815 |     580     2531     7694 |     1235      815     27 |  0.000 % |
0.03/0.06	c |      1322 |     580     2531     7694 |     1358      682     23 |  0.000 % |
0.03/0.09	c |      2081 |     580     2531     7694 |     1494      723     24 |  0.000 % |
0.10/0.15	c |      3221 |     580     2531     7694 |     1644     1078     23 |  0.000 % |
0.19/0.23	c |      4929 |     580     2531     7694 |     1808     1084     24 |  0.000 % |
0.29/0.37	c |      7493 |     580     2531     7694 |     1989     1774     26 |  0.000 % |
0.50/0.59	c |     11337 |     580     2531     7694 |     2188     1517     24 |  0.000 % |
0.89/0.93	c |     17103 |     580     2531     7694 |     2407     1696     23 |  0.000 % |
1.39/1.45	c |     25752 |     580     2531     7694 |     2647     1724     22 |  0.000 % |
2.20/2.25	c |     38727 |     580     2531     7694 |     2912     2458     26 |  0.000 % |
3.49/3.50	c |     58189 |     580     2531     7694 |     3203     2578     24 |  0.000 % |
5.40/5.41	c |     87383 |     580     2531     7694 |     3524     2419     24 |  0.000 % |
8.39/8.40	c |    131172 |     580     2531     7694 |     3876     3152     26 |  0.000 % |
13.19/13.23	c |    196856 |     580     2531     7694 |     4264     3815     27 |  0.000 % |
20.49/20.59	c |    295383 |     580     2531     7694 |     4690     2802     25 |  0.000 % |
31.89/31.98	c |    443172 |     580     2531     7694 |     5159     3353     27 |  0.000 % |
50.08/50.14	c |    664857 |     580     2531     7694 |     5675     2981     25 |  0.000 % |
78.46/78.60	c |    997383 |     580     2531     7694 |     6243     5147     27 |  0.000 % |
123.55/123.62	c |   1496172 |     580     2531     7694 |     6867     4906     27 |  0.000 % |
194.53/194.69	c |   2244354 |     580     2531     7694 |     7554     3876     26 |  0.000 % |
306.09/306.20	c |   3366630 |     580     2531     7694 |     8309     5921     27 |  0.000 % |
478.53/478.76	c |   5050042 |     580     2531     7694 |     9140     6845     27 |  0.000 % |
750.63/750.96	c |   7575158 |     580     2531     7694 |    10054     4785     24 |  0.000 % |
1183.99/1184.44	c |  11362833 |     580     2531     7694 |    11060     8674     27 |  0.000 % |
1871.06/1871.74	c |  17044345 |     580     2531     7694 |    12166    10058     28 |  0.000 % |
2959.88/2961.08	c |  25566614 |     580     2531     7694 |    13383     8315     27 |  0.000 % |
4693.39/4695.17	c |  38350017 |     580     2531     7694 |    14721     9416     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/node3/watcher-424912-1177683295 -o ROOT/results/node3/solver-424912-1177683295 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424912-1177683295/minisat_noassertions /tmp/evaluation/424912-1177683295/instance-424912-1177683295.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: 1.03 1.01 1.00 3/77 27382
/proc/meminfo: memFree=1622752/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=1992 CPUtime=0
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 244367290 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 498 147 62 130 0 365 0

[startup+0.0406349 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 27382
/proc/meminfo: memFree=1622752/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=1980 CPUtime=0.03
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 174 0 0 0 3 0 0 0 18 0 1 0 244367290 2027520 160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 495 160 66 130 0 362 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1980

[startup+0.10263 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 27382
/proc/meminfo: memFree=1622752/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=2112 CPUtime=0.1
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 196 0 0 0 10 0 0 0 18 0 1 0 244367290 2162688 182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 528 182 66 130 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.301662 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 27382
/proc/meminfo: memFree=1622752/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=2112 CPUtime=0.29
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 220 0 0 0 29 0 0 0 19 0 1 0 244367290 2162688 206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 528 206 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.702736 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 27382
/proc/meminfo: memFree=1622752/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=2244 CPUtime=0.7
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 243 0 0 0 70 0 0 0 23 0 1 0 244367290 2297856 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558133 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 561 229 66 130 0 428 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2244

[startup+1.50186 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 27383
/proc/meminfo: memFree=1622040/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=2376 CPUtime=1.49
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 275 0 0 0 149 0 0 0 25 0 1 0 244367290 2433024 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 594 261 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10111 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 27383
/proc/meminfo: memFree=1621720/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=2508 CPUtime=3.09
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 314 0 0 0 309 0 0 0 25 0 1 0 244367290 2568192 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 627 300 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30163 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 27383
/proc/meminfo: memFree=1621400/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=2772 CPUtime=6.29
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 244367290 2838528 351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 693 351 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7017 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27383
/proc/meminfo: memFree=1621144/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=3036 CPUtime=12.69
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 433 0 0 0 1269 0 0 0 25 0 1 0 244367290 3108864 419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 759 419 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5017 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27383
/proc/meminfo: memFree=1620760/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=3300 CPUtime=25.48
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 516 0 0 0 2548 0 0 0 25 0 1 0 244367290 3379200 502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 825 502 66 130 0 692 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3300

[startup+51.1019 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1620248/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=3824 CPUtime=51.08
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 649 0 0 0 5108 0 0 0 25 0 1 0 244367290 3915776 635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 956 635 66 130 0 823 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3824

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1619480/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=4616 CPUtime=102.26
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 826 0 0 0 10226 0 0 0 25 0 1 0 244367290 4726784 812 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 1154 812 66 130 0 1021 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4616

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1618968/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=5012 CPUtime=162.24
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 949 0 0 0 16223 1 0 0 25 0 1 0 244367290 5132288 935 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 1253 935 66 130 0 1120 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5012

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1618584/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=5412 CPUtime=222.21
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 1044 0 0 0 22220 1 0 0 25 0 1 0 244367290 5541888 1030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 1353 1030 66 130 0 1220 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5412

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1618328/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=5676 CPUtime=282.2
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 1113 0 0 0 28218 2 0 0 25 0 1 0 244367290 5812224 1099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 1419 1099 66 130 0 1286 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5676

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1618008/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=6076 CPUtime=342.17
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 1185 0 0 0 34215 2 0 0 25 0 1 0 244367290 6221824 1171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 1519 1171 66 130 0 1386 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6076

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1617752/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=6216 CPUtime=402.15
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 1246 0 0 0 40213 2 0 0 25 0 1 0 244367290 6365184 1232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 1554 1232 66 130 0 1421 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6216

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1617624/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=6488 CPUtime=462.13
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 1288 0 0 0 46210 3 0 0 25 0 1 0 244367290 6643712 1274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547052 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 1622 1274 66 130 0 1489 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6488

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1617368/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=6760 CPUtime=522.11
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 1357 0 0 0 52208 3 0 0 25 0 1 0 244367290 6922240 1343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 1690 1343 66 130 0 1557 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 6760

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1617112/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=6900 CPUtime=582.09
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 1402 0 0 0 58205 4 0 0 25 0 1 0 244367290 7065600 1388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 1725 1388 66 130 0 1592 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 6900

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27383
/proc/meminfo: memFree=1616920/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=7032 CPUtime=642.07
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 1443 0 0 0 64203 4 0 0 25 0 1 0 244367290 7200768 1429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558241 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 1758 1429 66 130 0 1625 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 7032


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27583
/proc/meminfo: memFree=1612248/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=11912 CPUtime=4060.82
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2623 0 0 0 406048 34 0 0 25 0 1 0 244367290 12197888 2609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 2978 2609 66 130 0 2845 0
Current children cumulated CPU time (s) 4060.82
Current children cumulated vsize (KiB) 11912

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27583
/proc/meminfo: memFree=1612184/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=11912 CPUtime=4120.79
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2624 0 0 0 412045 34 0 0 25 0 1 0 244367290 12197888 2610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 2978 2610 66 130 0 2845 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 11912

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27583
/proc/meminfo: memFree=1612184/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=11912 CPUtime=4180.77
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2630 0 0 0 418042 35 0 0 25 0 1 0 244367290 12197888 2616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 2978 2616 66 130 0 2845 0
Current children cumulated CPU time (s) 4180.77
Current children cumulated vsize (KiB) 11912

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27583
/proc/meminfo: memFree=1612120/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=11912 CPUtime=4240.75
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2639 0 0 0 424040 35 0 0 25 0 1 0 244367290 12197888 2625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 2978 2625 66 130 0 2845 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 11912

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27583
/proc/meminfo: memFree=1612056/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=11912 CPUtime=4300.73
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2649 0 0 0 430037 36 0 0 25 0 1 0 244367290 12197888 2635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 2978 2635 66 130 0 2845 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 11912

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27583
/proc/meminfo: memFree=1612056/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12052 CPUtime=4360.71
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2663 0 0 0 436035 36 0 0 25 0 1 0 244367290 12341248 2649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3013 2649 66 130 0 2880 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 12052

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27583
/proc/meminfo: memFree=1612056/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12052 CPUtime=4420.68
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2668 0 0 0 442032 36 0 0 25 0 1 0 244367290 12341248 2654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3013 2654 66 130 0 2880 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 12052

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27583
/proc/meminfo: memFree=1611992/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12052 CPUtime=4480.67
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2673 0 0 0 448030 37 0 0 25 0 1 0 244367290 12341248 2659 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3013 2659 66 130 0 2880 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 12052

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27583
/proc/meminfo: memFree=1611992/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12200 CPUtime=4540.64
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2688 0 0 0 454027 37 0 0 25 0 1 0 244367290 12492800 2674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3050 2674 66 130 0 2917 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 12200

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27583
/proc/meminfo: memFree=1611928/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12200 CPUtime=4600.63
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2692 0 0 0 460025 38 0 0 25 0 1 0 244367290 12492800 2678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3050 2678 66 130 0 2917 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 12200

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=1611800/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12200 CPUtime=4660.6
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2692 0 0 0 466022 38 0 0 25 0 1 0 244367290 12492800 2678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3050 2678 66 130 0 2917 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 12200

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=1611608/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12332 CPUtime=4720.59
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2738 0 0 0 472020 39 0 0 25 0 1 0 244367290 12627968 2724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3083 2724 66 130 0 2950 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 12332

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=1611544/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12464 CPUtime=4780.56
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2774 0 0 0 478017 39 0 0 25 0 1 0 244367290 12763136 2760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3116 2760 66 130 0 2983 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 12464

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=1611608/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12464 CPUtime=4840.55
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2776 0 0 0 484015 40 0 0 25 0 1 0 244367290 12763136 2762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3116 2762 66 130 0 2983 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 12464

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=1611480/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12604 CPUtime=4900.52
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2799 0 0 0 490012 40 0 0 25 0 1 0 244367290 12906496 2785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3151 2785 66 130 0 3018 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 12604

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=1611416/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12604 CPUtime=4960.51
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2815 0 0 0 496010 41 0 0 25 0 1 0 244367290 12906496 2801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3151 2801 66 130 0 3018 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 12604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=1611352/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12744 CPUtime=5000.09
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2822 0 0 0 499968 41 0 0 25 0 1 0 244367290 13049856 2808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3186 2808 66 130 0 3053 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 12744

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=1611352/2055920 swapFree=4138856/4192956
[pid=27382] ppid=27380 vsize=12744 CPUtime=5000.09
/proc/27382/stat : 27382 (minisat_noasser) R 27380 27382 26855 0 -1 4194304 2822 0 0 0 499968 41 0 0 25 0 1 0 244367290 13049856 2808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/27382/statm: 3186 2808 66 130 0 3053 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 12744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.11
CPU user time (s): 4999.69
CPU system time (s): 0.415936
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 12744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.415936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2822
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= 103616

runsolver used 3.80842 second user time and 10.5104 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 27 14:14:55 UTC 2007

IDJOB= 424912
IDBENCH= 20001
IDSOLVER= 189
FILE ID= node3/424912-1177683295

PBS_JOBID= 4698621

Free space on /tmp= 66496 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424912-1177683295/minisat_noassertions /tmp/evaluation/424912-1177683295/instance-424912-1177683295.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-424912-1177683295 -o ROOT/results/node3/solver-424912-1177683295 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424912-1177683295/minisat_noassertions /tmp/evaluation/424912-1177683295/instance-424912-1177683295.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0cff1707941d970474db2269fa15fa60

RANDOM SEED= 258007256

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1623224 kB
Buffers:         46268 kB
Cached:         317824 kB
SwapCached:      18000 kB
Active:         186748 kB
Inactive:       201560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623224 kB
SwapTotal:     4192956 kB
SwapFree:      4138856 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          30100 kB
Slab:            29952 kB
Committed_AS:  6167464 kB
PageTables:       1780 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= 66496 MiB

End job on node3 on Fri Apr 27 15:38:19 UTC 2007