Trace number 305167

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) 1200.13 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
MD5SUM892135542a810e9ae6b292c6622bb8f3
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.15	c |  Parsing time:         0.14         s                                       |
0.30/0.32	c ============================[ Search Statistics ]==============================
0.30/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.32	c ===============================================================================
0.30/0.32	c |         0 |   15539    66504   202039 |    22168        0    nan |  0.000 % |
0.30/0.39	c |       100 |   15539    66504   202039 |    24384      100    132 |  0.000 % |
0.41/0.47	c |       250 |   15539    66504   202039 |    26823      250    134 |  0.000 % |
0.51/0.61	c |       476 |   15539    66504   202039 |    29505      476    145 |  0.000 % |
0.71/0.80	c |       813 |   15539    66504   202039 |    32456      813    172 |  0.000 % |
1.01/1.08	c |      1319 |   15539    66504   202039 |    35701     1319    193 |  0.000 % |
1.43/1.51	c |      2078 |   15539    66504   202039 |    39271     2078    202 |  0.000 % |
2.14/2.18	c |      3218 |   15539    66504   202039 |    43199     3218    213 |  0.000 % |
3.06/3.16	c |      4926 |   15539    66504   202039 |    47519     4926    217 |  0.000 % |
4.70/4.74	c |      7488 |   15539    66504   202039 |    52270     7488    229 |  0.000 % |
7.27/7.37	c |     11332 |   15539    66504   202039 |    57498    11332    252 |  0.000 % |
11.57/11.61	c |     17101 |   15539    66504   202039 |    63247    17101    251 |  0.000 % |
18.63/18.74	c |     25750 |   15539    66504   202039 |    69572    25750    253 |  0.000 % |
31.33/31.36	c |     38724 |   15539    66504   202039 |    76529    38724    268 |  0.000 % |
54.46/54.49	c |     58185 |   15539    66504   202039 |    84182    58185    285 |  0.000 % |
100.13/100.22	c |     87381 |   15539    66504   202039 |    92601    14319    382 |  0.000 % |
170.59/170.64	c |    131171 |   15539    66504   202039 |   101861    58109    343 |  0.000 % |
298.58/298.71	c |    196856 |   15539    66504   202039 |   112047    34230    340 |  0.000 % |
494.83/495.14	c |    295382 |   15539    66504   202039 |   123252    34179    367 |  0.000 % |
839.57/839.91	c |    443174 |   15539    66504   202039 |   135577    70804    335 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-305167-1172073242 -o ROOT/results/node61/solver-305167-1172073242 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305167-1172073242/minisat /tmp/evaluation/305167-1172073242/instance-305167-1172073242.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/64 5431
/proc/meminfo: memFree=1433616/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=2508 CPUtime=0
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 537 0 0 0 0 0 0 0 18 0 1 0 227281157 2568192 521 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 627 522 55 138 0 486 0

[startup+0.10676 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5431
/proc/meminfo: memFree=1433616/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=6736 CPUtime=0.09
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 1529 0 0 0 9 0 0 0 18 0 1 0 227281157 6897664 1496 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 1684 1496 58 138 0 1543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6736

[startup+0.514798 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5431
/proc/meminfo: memFree=1433616/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=7284 CPUtime=0.51
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 1935 0 0 0 50 1 0 0 21 0 1 0 227281157 7458816 1689 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 1821 1689 74 138 0 1680 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7284

[startup+1.33488 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1426376/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=8348 CPUtime=1.32
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 2200 0 0 0 131 1 0 0 25 0 1 0 227281157 8548352 1954 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 2087 1954 74 138 0 1946 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8348

[startup+2.97103 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1424592/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=10856 CPUtime=2.96
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 2822 0 0 0 295 1 0 0 25 0 1 0 227281157 11116544 2576 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 2714 2576 74 138 0 2573 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10856

[startup+6.25135 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1419024/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=16284 CPUtime=6.24
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 4176 0 0 0 622 2 0 0 25 0 1 0 227281157 16674816 3930 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 4071 3930 74 138 0 3930 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16284

[startup+12.704 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1409056/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=25632 CPUtime=12.69
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 6494 0 0 0 1264 5 0 0 25 0 1 0 227281157 26247168 6248 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550279 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 6408 6248 74 138 0 6267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25632

[startup+25.5072 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1392672/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=42432 CPUtime=25.49
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 10698 0 0 0 2541 8 0 0 25 0 1 0 227281157 43450368 10452 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 10608 10452 74 138 0 10467 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42432

[startup+51.1136 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1363808/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=70896 CPUtime=51.09
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 17829 0 0 0 5094 15 0 0 25 0 1 0 227281157 72597504 17583 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 17724 17583 74 138 0 17583 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 70896

[startup+102.324 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1316192/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=117884 CPUtime=102.28
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 29576 0 0 0 10203 25 0 0 25 0 1 0 227281157 120713216 29330 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 29471 29330 74 138 0 29330 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 117884

[startup+162.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1316192/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=117884 CPUtime=162.3
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 29576 0 0 0 16204 26 0 0 25 0 1 0 227281157 120713216 29330 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 29471 29330 74 138 0 29330 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 117884

[startup+222.358 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1299488/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=134788 CPUtime=222.29
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 33799 0 0 0 22199 30 0 0 25 0 1 0 227281157 138022912 33553 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 33697 33553 74 138 0 33556 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 134788

[startup+282.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1276000/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=158212 CPUtime=282.3
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 39603 0 0 0 28192 38 0 0 25 0 1 0 227281157 162009088 39357 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 39553 39357 74 138 0 39412 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 158212

[startup+342.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1276000/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=158212 CPUtime=342.3
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 39603 0 0 0 34192 38 0 0 25 0 1 0 227281157 162009088 39357 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 39553 39357 74 138 0 39412 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 158212

[startup+402.413 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5432
/proc/meminfo: memFree=1276000/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=158212 CPUtime=402.3
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 39603 0 0 0 40192 38 0 0 25 0 1 0 227281157 162009088 39357 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 39553 39357 74 138 0 39412 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 158212

[startup+462.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5546
/proc/meminfo: memFree=1261416/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=171552 CPUtime=462.28
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 42946 0 0 0 46186 42 0 0 25 0 1 0 227281157 175669248 42700 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 42888 42700 74 138 0 42747 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 171552

[startup+522.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5630
/proc/meminfo: memFree=1262496/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=171552 CPUtime=522.25
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 42946 0 0 0 52183 42 0 0 25 0 1 0 227281157 175669248 42700 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 42888 42700 74 138 0 42747 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 171552

[startup+582.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5630
/proc/meminfo: memFree=1262560/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=171552 CPUtime=582.26
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 42946 0 0 0 58184 42 0 0 25 0 1 0 227281157 175669248 42700 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 42888 42700 74 138 0 42747 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 171552

[startup+642.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5630
/proc/meminfo: memFree=1262560/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=171552 CPUtime=642.27
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 42946 0 0 0 64184 43 0 0 25 0 1 0 227281157 175669248 42700 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 42888 42700 74 138 0 42747 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 171552

[startup+702.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5630
/proc/meminfo: memFree=1247456/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=186468 CPUtime=702.26
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 46705 0 0 0 70178 48 0 0 25 0 1 0 227281157 190943232 46459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 46617 46459 74 138 0 46476 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 186468

[startup+762.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5630
/proc/meminfo: memFree=1247456/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=186468 CPUtime=762.26
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 46705 0 0 0 76178 48 0 0 25 0 1 0 227281157 190943232 46459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 46617 46459 74 138 0 46476 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 186468

[startup+822.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5630
/proc/meminfo: memFree=1247584/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=186468 CPUtime=822.27
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 46705 0 0 0 82179 48 0 0 25 0 1 0 227281157 190943232 46459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 46617 46459 74 138 0 46476 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 186468

[startup+882.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5630
/proc/meminfo: memFree=1247584/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=186468 CPUtime=882.27
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 46705 0 0 0 88179 48 0 0 25 0 1 0 227281157 190943232 46459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 46617 46459 74 138 0 46476 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 186468

[startup+942.599 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5630
/proc/meminfo: memFree=1247584/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=186468 CPUtime=942.26
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 46705 0 0 0 94178 48 0 0 25 0 1 0 227281157 190943232 46459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550665 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 46617 46459 74 138 0 46476 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 186468

[startup+1002.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5630
/proc/meminfo: memFree=1235424/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=198880 CPUtime=1002.27
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 49741 0 0 0 100175 52 0 0 25 0 1 0 227281157 203653120 49495 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 49720 49495 74 138 0 49579 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 198880

[startup+1062.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5630
/proc/meminfo: memFree=1235424/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=198880 CPUtime=1062.27
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 49741 0 0 0 106175 52 0 0 25 0 1 0 227281157 203653120 49495 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 49720 49495 74 138 0 49579 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 198880

[startup+1122.65 s]
/proc/loadavg: 1.06 1.00 0.99 2/65 5630
/proc/meminfo: memFree=1235424/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=198880 CPUtime=1122.27
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 49741 0 0 0 112175 52 0 0 25 0 1 0 227281157 203653120 49495 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 49720 49495 74 138 0 49579 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 198880

[startup+1182.66 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 5630
/proc/meminfo: memFree=1235424/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=198880 CPUtime=1182.27
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 49741 0 0 0 118175 52 0 0 25 0 1 0 227281157 203653120 49495 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 49720 49495 74 138 0 49579 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 198880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 5630
/proc/meminfo: memFree=1235424/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=198880 CPUtime=1200.09
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 49741 0 0 0 119957 52 0 0 25 0 1 0 227281157 203653120 49495 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 49720 49495 74 138 0 49579 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 198880

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

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

[startup+1200.49 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 5630
/proc/meminfo: memFree=1235424/2055920 swapFree=4183260/4192956
[pid=5431] ppid=5429 vsize=198880 CPUtime=1200.09
/proc/5431/stat : 5431 (minisat) R 5429 5431 5015 0 -1 4194304 49741 0 0 0 119957 52 0 0 25 0 1 0 227281157 203653120 49495 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5431/statm: 49720 49495 74 138 0 49579 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 198880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.13
CPU user time (s): 1199.58
CPU system time (s): 0.556915
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 198880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.556915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49741
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= 1447

runsolver used 0.805877 second user time and 2.48162 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 15:54:02 UTC 2007

IDJOB= 305167
IDBENCH= 20150
IDSOLVER= 109
FILE ID= node61/305167-1172073242

PBS_JOBID= 3892822

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
COMMAND LINE= /tmp/evaluation/305167-1172073242/minisat /tmp/evaluation/305167-1172073242/instance-305167-1172073242.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-305167-1172073242 -o ROOT/results/node61/solver-305167-1172073242 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305167-1172073242/minisat /tmp/evaluation/305167-1172073242/instance-305167-1172073242.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  892135542a810e9ae6b292c6622bb8f3

RANDOM SEED= 375373612

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1434088 kB
Buffers:         39388 kB
Cached:         507732 kB
SwapCached:       3884 kB
Active:         142928 kB
Inactive:       413976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434088 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          15604 kB
Slab:            51108 kB
Committed_AS:   674472 kB
PageTables:       1388 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= 66561 MiB

End job on node61 on Wed Feb 21 16:14:05 UTC 2007