Trace number 336765

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 (with assertions)? (TO) 1200.12 1200.61

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
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:  49153                                                |
0.00/0.00	c |  Number of clauses:    324873                                               |
1.29/1.39	c |  Parsing time:         1.36         s                                       |
3.29/3.36	c ============================[ Search Statistics ]==============================
3.29/3.36	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.29/3.36	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.29/3.36	c ===============================================================================
3.29/3.36	c |         0 |   48480   271235   907829 |    90411        0    nan |  0.000 % |
3.39/3.47	c |       100 |   48480   271235   907829 |    99452      100     30 |  0.948 % |
3.49/3.59	c |       250 |   48478   271235   907829 |   109398      249     38 |  0.966 % |
3.78/3.82	c |       475 |   48471   271235   907829 |   120337      474     59 |  0.966 % |
4.28/4.38	c |       813 |   48471   271235   907829 |   132371      812     77 |  0.966 % |
5.78/5.82	c |      1319 |   48471   271235   907829 |   145608     1318    186 |  0.966 % |
7.38/7.48	c |      2079 |   48471   271049   907384 |   160169     2078    272 |  0.966 % |
8.68/8.71	c |      3219 |   48471   271049   907384 |   176186     3218    210 |  0.966 % |
10.38/10.49	c |      4928 |   48471   271049   907384 |   193805     4927    187 |  0.966 % |
32.88/32.92	c |      7491 |   48471   271049   907384 |   213185     7490    404 |  0.966 % |
41.87/41.94	c |     11336 |   48462   270862   906928 |   234504    11329    367 |  0.985 % |
66.86/66.92	c |     17103 |   48462   270862   906928 |   257955    17096    451 |  0.985 % |
81.75/81.82	c |     25752 |   48462   270862   906928 |   283750    25745    396 |  0.985 % |
199.22/199.33	c |     38727 |   48462   270862   906928 |   312125    38720    597 |  0.985 % |
260.40/260.55	c |     58188 |   48462   270862   906928 |   343338    58181    562 |  0.985 % |
524.32/524.58	c |     87380 |   48462   270862   906928 |   377671    87373    798 |  0.985 % |
890.31/890.74	c |    131170 |   48462   270862   906928 |   415439   131163    877 |  0.985 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-336765-1173653387 -o ROOT/results/node43/solver-336765-1173653387 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336765-1173653387/minisat /tmp/evaluation/336765-1173653387/instance-336765-1173653387.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: 0.82 0.98 0.99 3/64 18940
/proc/meminfo: memFree=1851704/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=2508 CPUtime=0
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 537 0 0 0 0 0 0 0 18 0 1 0 385294920 2568192 521 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 627 522 55 138 0 486 0

[startup+0.0448029 s]
/proc/loadavg: 0.82 0.98 0.99 3/64 18940
/proc/meminfo: memFree=1851704/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=8900 CPUtime=0.03
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 1800 0 0 0 3 0 0 0 18 0 1 0 385294920 9113600 1767 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 2225 1767 58 138 0 2084 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8900

[startup+0.101812 s]
/proc/loadavg: 0.82 0.98 0.99 3/64 18940
/proc/meminfo: memFree=1851704/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=10148 CPUtime=0.09
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 2160 0 0 0 8 1 0 0 18 0 1 0 385294920 10391552 2127 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 2537 2127 58 138 0 2396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10148

[startup+0.301845 s]
/proc/loadavg: 0.82 0.98 0.99 3/64 18940
/proc/meminfo: memFree=1851704/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=13912 CPUtime=0.29
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 3074 0 0 0 28 1 0 0 19 0 1 0 385294920 14245888 3041 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 3478 3041 58 138 0 3337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13912

[startup+0.701912 s]
/proc/loadavg: 0.82 0.98 0.99 3/64 18940
/proc/meminfo: memFree=1851704/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=20484 CPUtime=0.69
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 4658 0 0 0 67 2 0 0 22 0 1 0 385294920 20975616 4625 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 5121 4625 58 138 0 4980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20484

[startup+1.50204 s]
/proc/loadavg: 0.82 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1828848/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=31216 CPUtime=1.49
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 7167 0 0 0 146 3 0 0 25 0 1 0 385294920 31965184 7134 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134713854 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 7804 7134 70 138 0 7663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31216

[startup+3.10131 s]
/proc/loadavg: 0.83 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1822704/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=33760 CPUtime=3.09
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 7627 0 0 0 306 3 0 0 25 0 1 0 385294920 34570240 7594 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530388 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 8440 7594 70 138 0 8299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33760

[startup+6.30185 s]
/proc/loadavg: 0.83 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1824944/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=28388 CPUtime=6.28
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 7679 0 0 0 625 3 0 0 25 0 1 0 385294920 29069312 6642 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 7097 6642 74 138 0 6956 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28388

[startup+12.7019 s]
/proc/loadavg: 0.85 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1825008/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=28388 CPUtime=12.68
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 7679 0 0 0 1265 3 0 0 25 0 1 0 385294920 29069312 6642 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 7097 6642 74 138 0 6956 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28388

[startup+25.501 s]
/proc/loadavg: 0.88 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1820912/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=32796 CPUtime=25.48
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 8758 0 0 0 2544 4 0 0 25 0 1 0 385294920 33583104 7721 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552264 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 8199 7721 74 138 0 8058 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32796

[startup+51.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1808752/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=45260 CPUtime=51.07
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 11859 0 0 0 5101 6 0 0 25 0 1 0 385294920 46346240 10822 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 11315 10822 74 138 0 11174 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45260

[startup+102.306 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1779440/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=74216 CPUtime=102.26
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 19116 0 0 0 10215 11 0 0 25 0 1 0 385294920 75997184 18079 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 18554 18079 74 138 0 18413 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 74216

[startup+162.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1753392/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=100464 CPUtime=162.23
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 25661 0 0 0 16208 15 0 0 25 0 1 0 385294920 102875136 24624 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 25116 24624 74 138 0 24975 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 100464

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1723504/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=130236 CPUtime=222.21
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 33099 0 0 0 22201 20 0 0 25 0 1 0 385294920 133361664 32062 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 32559 32062 74 138 0 32418 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 130236

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1684848/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=169252 CPUtime=282.19
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 42833 0 0 0 28192 27 0 0 25 0 1 0 385294920 173314048 41796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 42313 41796 74 138 0 42172 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 169252

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1648240/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=205332 CPUtime=342.17
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 51866 0 0 0 34184 33 0 0 25 0 1 0 385294920 210259968 50829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 51333 50829 74 138 0 51192 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 205332

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1616112/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=237556 CPUtime=402.16
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 59947 0 0 0 40178 38 0 0 25 0 1 0 385294920 243257344 58910 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551912 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 59389 58910 74 138 0 59248 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 237556

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1584688/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=268728 CPUtime=462.14
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 67743 0 0 0 46170 44 0 0 25 0 1 0 385294920 275177472 66706 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 67182 66706 74 138 0 67041 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 268728

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1555440/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=298288 CPUtime=522.11
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 75129 0 0 0 52163 48 0 0 25 0 1 0 385294920 305446912 74092 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 74572 74092 74 138 0 74431 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 298288

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1523504/2055920 swapFree=4165984/4192956
[pid=18940] ppid=18938 vsize=329940 CPUtime=582.1
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 83013 0 0 0 58157 53 0 0 25 0 1 0 385294920 337858560 81976 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 82485 81976 74 138 0 82344 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 329940

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18941
/proc/meminfo: memFree=1498928/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=354192 CPUtime=642.08
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 89061 0 0 0 64151 57 0 0 25 0 1 0 385294920 362692608 88024 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 88548 88024 74 138 0 88407 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 354192

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 19051
/proc/meminfo: memFree=1468976/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=383468 CPUtime=702.01
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 96379 0 0 0 70138 63 0 0 25 0 1 0 385294920 392671232 95342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 95867 95342 74 138 0 95726 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 383468

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19139
/proc/meminfo: memFree=1436016/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=416696 CPUtime=761.95
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 104693 0 0 0 76126 69 0 0 25 0 1 0 385294920 426696704 103656 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 104174 103656 74 138 0 104033 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 416696

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19139
/proc/meminfo: memFree=1405680/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=447288 CPUtime=821.93
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 112356 0 0 0 82118 75 0 0 25 0 1 0 385294920 458022912 111319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 111822 111319 74 138 0 111681 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 447288

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19139
/proc/meminfo: memFree=1377456/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=474980 CPUtime=881.91
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 119290 0 0 0 88111 80 0 0 25 0 1 0 385294920 486379520 118253 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 118745 118253 74 138 0 118604 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 474980

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19139
/proc/meminfo: memFree=1348592/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=504616 CPUtime=941.89
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 126645 0 0 0 94103 86 0 0 25 0 1 0 385294920 516726784 125608 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 126154 125608 74 138 0 126013 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 504616

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19139
/proc/meminfo: memFree=1314864/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=537932 CPUtime=1001.87
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 134972 0 0 0 100093 94 0 0 25 0 1 0 385294920 550842368 133935 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 134483 133935 74 138 0 134342 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 537932

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19139
/proc/meminfo: memFree=1284016/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=568972 CPUtime=1061.85
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 142760 0 0 0 106086 99 0 0 25 0 1 0 385294920 582627328 141723 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 142243 141723 74 138 0 142102 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 568972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19139
/proc/meminfo: memFree=1253104/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=599404 CPUtime=1121.84
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 150374 0 0 0 112080 104 0 0 25 0 1 0 385294920 613789696 149337 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 149851 149337 74 138 0 149710 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 599404

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19139
/proc/meminfo: memFree=1223728/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=629024 CPUtime=1181.81
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 157774 0 0 0 118073 108 0 0 25 0 1 0 385294920 644120576 156737 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 157256 156737 74 138 0 157115 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 629024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19139
/proc/meminfo: memFree=1214320/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=637900 CPUtime=1200.02
/proc/18940/stat : 18940 (minisat) R 18938 18940 18881 0 -1 4194304 160001 0 0 0 119892 110 0 0 25 0 1 0 385294920 653209600 158964 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/18940/statm: 159475 158964 74 138 0 159334 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 637900

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19139
/proc/meminfo: memFree=1214320/2055920 swapFree=4165988/4192956
[pid=18940] ppid=18938 vsize=0 CPUtime=1200.11
/proc/18940/stat : 18940 (minisat) D 18938 18940 18881 0 -1 4195332 160001 0 0 0 119892 119 0 0 25 0 1 0 385294920 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 18446744072100051646 0 0 17 1 0 0
/proc/18940/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.12
CPU user time (s): 1198.92
CPU system time (s): 1.19882
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 637900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.92
system time used= 1.19882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 160001
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= 1881

runsolver used 0.943856 second user time and 2.42963 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Mar 11 22:49:49 UTC 2007

IDJOB= 336765
IDBENCH= 24683
IDSOLVER= 109
FILE ID= node43/336765-1173653387

PBS_JOBID= 4101398

Free space on /tmp= 66475 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336765-1173653387/minisat /tmp/evaluation/336765-1173653387/instance-336765-1173653387.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-336765-1173653387 -o ROOT/results/node43/solver-336765-1173653387 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336765-1173653387/minisat /tmp/evaluation/336765-1173653387/instance-336765-1173653387.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  69151394f3e0e8838dc6693844061945

RANDOM SEED= 576583488

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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:       1852112 kB
Buffers:         19024 kB
Cached:         129388 kB
SwapCached:      21112 kB
Active:          56124 kB
Inactive:       119956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852112 kB
SwapTotal:     4192956 kB
SwapFree:      4165984 kB
Dirty:            9276 kB
Writeback:           0 kB
Mapped:          15124 kB
Slab:            13840 kB
Committed_AS:   835144 kB
PageTables:       1392 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= 66475 MiB

End job on node43 on Sun Mar 11 23:09:51 UTC 2007