Trace number 1731486

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007? (TO) 1200.03 1200.31

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark852.684
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    6860                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     790     4052    13081 |     1350        0    nan |  0.000 % |
0.00/0.03	c |       101 |     790     4052    13081 |     1485      101     17 |  0.000 % |
0.00/0.04	c |       251 |     790     4052    13081 |     1634      251     15 |  0.000 % |
0.00/0.05	c |       477 |     790     4052    13081 |     1797      477     17 |  0.000 % |
0.00/0.07	c |       815 |     790     4052    13081 |     1977      815     18 |  0.000 % |
0.09/0.10	c |      1321 |     790     4052    13081 |     2175     1321     19 |  0.000 % |
0.09/0.15	c |      2080 |     790     4052    13081 |     2392     2080     20 |  0.000 % |
0.19/0.24	c |      3219 |     790     4052    13081 |     2632     1982     21 |  0.000 % |
0.29/0.36	c |      4928 |     790     4052    13081 |     2895     2330     19 |  0.000 % |
0.49/0.57	c |      7490 |     790     4052    13081 |     3184     1932     18 |  0.000 % |
0.89/0.90	c |     11335 |     790     4052    13081 |     3503     2522     21 |  0.000 % |
1.39/1.40	c |     17101 |     790     4052    13081 |     3853     2891     21 |  0.000 % |
2.10/2.18	c |     25753 |     790     4052    13081 |     4238     3632     22 |  0.001 % |
3.30/3.36	c |     38728 |     790     4052    13081 |     4662     3607     21 |  0.000 % |
5.19/5.22	c |     58189 |     790     4052    13081 |     5129     4124     21 |  0.000 % |
7.99/8.08	c |     87381 |     790     4052    13081 |     5642     4716     19 |  0.000 % |
12.59/12.60	c |    131170 |     790     4052    13081 |     6206     5614     21 |  0.000 % |
19.59/19.60	c |    196854 |     790     4052    13081 |     6826     5383     18 |  0.000 % |
31.08/31.10	c |    295381 |     790     4052    13081 |     7509     3739     21 |  0.000 % |
47.68/47.73	c |    443170 |     790     4052    13081 |     8260     7381     23 |  0.000 % |
74.07/74.19	c |    664854 |     790     4052    13081 |     9086     8188     20 |  0.000 % |
115.37/115.47	c |    997379 |     790     4052    13081 |     9995     6202     20 |  0.000 % |
180.05/180.10	c |   1496167 |     790     4052    13081 |    10994     6657     18 |  0.000 % |
281.72/281.87	c |   2244349 |     790     4052    13081 |    12094     7491     21 |  0.000 % |
438.79/438.94	c |   3366623 |     790     4052    13081 |    13303     9842     17 |  0.000 % |
697.93/698.15	c |   5050034 |     790     4052    13081 |    14634     7126     17 |  0.000 % |
1112.03/1112.37	c |   7575150 |     790     4052    13081 |    16097     9362     19 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731486-1240771199/watcher-1731486-1240771199 -o /tmp/evaluation-result-1731486-1240771199/solver-1731486-1240771199 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1731486-1240771199.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): 1800 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: 0.91 0.98 0.99 3/64 25804
/proc/meminfo: memFree=1803928/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=1988 CPUtime=0
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 105153940 2035712 168 1992294400 134512640 135048876 4294956192 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 497 169 50 130 0 364 0

[startup+0.0793381 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 25804
/proc/meminfo: memFree=1803928/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=2360 CPUtime=0.07
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 302 0 0 0 7 0 0 0 18 0 1 0 105153940 2416640 288 1992294400 134512640 135048876 4294956192 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 590 288 66 130 0 457 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2360

[startup+0.101339 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 25804
/proc/meminfo: memFree=1803928/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=2360 CPUtime=0.09
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 105153940 2416640 288 1992294400 134512640 135048876 4294956192 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 590 288 66 130 0 457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301356 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 25804
/proc/meminfo: memFree=1803928/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=2360 CPUtime=0.29
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 105153940 2416640 292 1992294400 134512640 135048876 4294956192 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 590 292 66 130 0 457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2360

[startup+0.701387 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 25804
/proc/meminfo: memFree=1803928/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=2492 CPUtime=0.69
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 326 0 0 0 69 0 0 0 22 0 1 0 105153940 2551808 312 1992294400 134512640 135048876 4294956192 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 623 312 66 130 0 490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2492

[startup+1.50145 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1802832/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=2624 CPUtime=1.49
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 366 0 0 0 149 0 0 0 25 0 1 0 105153940 2686976 352 1992294400 134512640 135048876 4294956192 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 656 352 66 130 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2624

[startup+3.10262 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1802576/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=2756 CPUtime=3.09
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 396 0 0 0 309 0 0 0 25 0 1 0 105153940 2822144 382 1992294400 134512640 135048876 4294956192 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 689 382 66 130 0 556 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2756

[startup+6.30185 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1802192/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=2888 CPUtime=6.29
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 439 0 0 0 629 0 0 0 25 0 1 0 105153940 2957312 425 1992294400 134512640 135048876 4294956192 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 722 425 66 130 0 589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2888

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1801936/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=3152 CPUtime=12.69
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 512 0 0 0 1269 0 0 0 25 0 1 0 105153940 3227648 498 1992294400 134512640 135048876 4294956192 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 788 498 66 130 0 655 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3152

[startup+25.5014 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1801424/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=3680 CPUtime=25.48
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 620 0 0 0 2548 0 0 0 25 0 1 0 105153940 3768320 606 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 920 606 66 130 0 787 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3680

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1801104/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=4120 CPUtime=51.08
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 719 0 0 0 5108 0 0 0 25 0 1 0 105153940 4218880 705 1992294400 134512640 135048876 4294956192 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1030 705 66 130 0 897 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4120

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1800528/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=4660 CPUtime=102.28
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 857 0 0 0 10227 1 0 0 25 0 1 0 105153940 4771840 843 1992294400 134512640 135048876 4294956192 18446744073709551615 134548064 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1165 843 66 130 0 1032 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4660

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1800016/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=5056 CPUtime=162.25
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 969 0 0 0 16224 1 0 0 25 0 1 0 105153940 5177344 955 1992294400 134512640 135048876 4294956192 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1264 955 66 130 0 1131 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5056

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1799440/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=5592 CPUtime=222.24
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1092 0 0 0 22223 1 0 0 25 0 1 0 105153940 5726208 1078 1992294400 134512640 135048876 4294956192 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1398 1078 66 130 0 1265 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5592

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1799248/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=5732 CPUtime=282.22
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1131 0 0 0 28221 1 0 0 25 0 1 0 105153940 5869568 1117 1992294400 134512640 135048876 4294956192 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1433 1117 66 130 0 1300 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5732

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1798864/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=6144 CPUtime=342.21
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1226 0 0 0 34220 1 0 0 25 0 1 0 105153940 6291456 1212 1992294400 134512640 135048876 4294956192 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1536 1212 66 130 0 1403 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6144

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1798608/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=6284 CPUtime=402.2
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1269 0 0 0 40218 2 0 0 25 0 1 0 105153940 6434816 1255 1992294400 134512640 135048876 4294956192 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1571 1255 66 130 0 1438 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 6284

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1798288/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=6548 CPUtime=462.18
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1337 0 0 0 46216 2 0 0 25 0 1 0 105153940 6705152 1323 1992294400 134512640 135048876 4294956192 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1637 1323 66 130 0 1504 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6548

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1797968/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=6816 CPUtime=522.17
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1413 0 0 0 52214 3 0 0 25 0 1 0 105153940 6979584 1399 1992294400 134512640 135048876 4294956192 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1704 1399 66 130 0 1571 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 6816

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1797840/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=6944 CPUtime=582.16
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1447 0 0 0 58213 3 0 0 25 0 1 0 105153940 7110656 1433 1992294400 134512640 135048876 4294956192 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1736 1433 66 130 0 1603 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 6944

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1797648/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=7208 CPUtime=642.15
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1493 0 0 0 64212 3 0 0 25 0 1 0 105153940 7380992 1479 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1802 1479 66 130 0 1669 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 7208

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1797520/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=7336 CPUtime=702.13
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1545 0 0 0 70210 3 0 0 25 0 1 0 105153940 7512064 1531 1992294400 134512640 135048876 4294956192 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1834 1531 66 130 0 1701 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 7336

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1797136/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=7600 CPUtime=762.12
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1607 0 0 0 76208 4 0 0 25 0 1 0 105153940 7782400 1593 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1900 1593 66 130 0 1767 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 7600

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1797136/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=7736 CPUtime=822.1
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1644 0 0 0 82206 4 0 0 25 0 1 0 105153940 7921664 1630 1992294400 134512640 135048876 4294956192 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 1934 1630 66 130 0 1801 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 7736

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1797008/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=8004 CPUtime=882.08
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1686 0 0 0 88204 4 0 0 25 0 1 0 105153940 8196096 1672 1992294400 134512640 135048876 4294956192 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 2001 1672 66 130 0 1868 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 8004

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1796880/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=8004 CPUtime=942.07
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1709 0 0 0 94203 4 0 0 25 0 1 0 105153940 8196096 1695 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 2001 1695 66 130 0 1868 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 8004

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1796752/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=8136 CPUtime=1002.06
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1731 0 0 0 100201 5 0 0 25 0 1 0 105153940 8331264 1717 1992294400 134512640 135048876 4294956192 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 2034 1717 66 130 0 1901 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 8136

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1796496/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=8400 CPUtime=1062.04
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1789 0 0 0 106199 5 0 0 25 0 1 0 105153940 8601600 1775 1992294400 134512640 135048876 4294956192 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 2100 1775 66 130 0 1967 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 8400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1796304/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=8528 CPUtime=1122.03
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1817 0 0 0 112198 5 0 0 25 0 1 0 105153940 8732672 1803 1992294400 134512640 135048876 4294956192 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 2132 1803 66 130 0 1999 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 8528

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1796176/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=8528 CPUtime=1182.01
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1832 0 0 0 118196 5 0 0 25 0 1 0 105153940 8732672 1818 1992294400 134512640 135048876 4294956192 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 2132 1818 66 130 0 1999 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 8528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1796176/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=8528 CPUtime=1200.02
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1844 0 0 0 119996 6 0 0 25 0 1 0 105153940 8732672 1830 1992294400 134512640 135048876 4294956192 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 2132 1830 66 130 0 1999 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 8528

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25805
/proc/meminfo: memFree=1796176/2055920 swapFree=4192812/4192956
[pid=25804] ppid=25802 vsize=8528 CPUtime=1200.02
/proc/25804/stat : 25804 (minisat_noasser) R 25802 25804 25487 0 -1 4194304 1844 0 0 0 119996 6 0 0 25 0 1 0 105153940 8732672 1830 1992294400 134512640 135048876 4294956192 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25804/statm: 2132 1830 66 130 0 1999 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 8528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.06299
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 8532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1844
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= 2
involuntary context switches= 2376

runsolver used 1.16782 second user time and 2.13867 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-26 20:39:59
IDJOB=1731486
IDBENCH=24752
IDSOLVER=556
FILE ID=node3/1731486-1240771199
PBS_JOBID= 9187153
Free space on /tmp= 66072 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731486-1240771199/watcher-1731486-1240771199 -o /tmp/evaluation-result-1731486-1240771199/solver-1731486-1240771199 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1731486-1240771199.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=209835273

node3.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.212
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		: 3000.212
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:       1804344 kB
Buffers:         35776 kB
Cached:         131368 kB
SwapCached:          0 kB
Active:          46944 kB
Inactive:       134084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            56596 kB
Committed_AS:   414524 kB
PageTables:       1372 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= 66068 MiB
End job on node3 at 2009-04-26 21:00:02