Trace number 425003

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) 5000.1 5001.72

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1661921212-08.cnf
MD5SUM22f4fe283de9b4edb36d67aef170514a
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.49/0.56	c ============================[ Search Statistics ]==============================
0.49/0.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.56	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.56	c ===============================================================================
0.49/0.56	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.57	c |       103 |     240    20400   142800 |     7480      103     64 |  0.002 % |
0.49/0.59	c |       253 |     240    20400   142800 |     8228      253     64 |  0.002 % |
0.59/0.61	c |       478 |     240    20400   142800 |     9050      478     65 |  0.002 % |
0.59/0.64	c |       816 |     240    20400   142800 |     9955      816     64 |  0.002 % |
0.59/0.69	c |      1324 |     240    20400   142800 |    10951     1324     65 |  0.002 % |
0.69/0.77	c |      2083 |     240    20400   142800 |    12046     2083     66 |  0.002 % |
0.89/0.90	c |      3222 |     240    20400   142800 |    13251     3222     66 |  0.002 % |
1.10/1.11	c |      4930 |     240    20400   142800 |    14576     4930     66 |  0.002 % |
1.39/1.46	c |      7492 |     240    20400   142800 |    16034     7492     67 |  0.002 % |
2.09/2.14	c |     11336 |     240    20400   142800 |    17637    11336     67 |  0.002 % |
3.39/3.44	c |     17103 |     240    20400   142800 |    19401    17103     67 |  0.002 % |
5.49/5.55	c |     25752 |     240    20400   142800 |    21341    16001     68 |  0.002 % |
8.98/9.09	c |     38728 |     240    20400   142800 |    23475    18248     69 |  0.002 % |
14.48/14.58	c |     58189 |     240    20400   142800 |    25822    13332     68 |  0.002 % |
23.49/23.53	c |     87381 |     240    20400   142800 |    28405    13698     69 |  0.002 % |
38.28/38.40	c |    131170 |     240    20400   142800 |    31245    23920     68 |  0.002 % |
62.87/62.94	c |    196854 |     240    20400   142800 |    34370    13765     66 |  0.002 % |
100.86/100.98	c |    295381 |     240    20400   142800 |    37807    24411     69 |  0.002 % |
162.84/162.91	c |    443170 |     240    20400   142800 |    41588    21693     67 |  0.002 % |
262.21/262.31	c |    664857 |     240    20400   142800 |    45746    15254     65 |  0.002 % |
414.77/414.98	c |    997382 |     240    20400   142800 |    50321    23521     68 |  0.002 % |
676.99/677.30	c |   1496172 |     240    20400   142800 |    55353    42825     69 |  0.002 % |
1084.38/1084.87	c |   2244355 |     240    20400   142800 |    60889    42552     70 |  0.002 % |
1760.78/1761.44	c |   3366629 |     240    20400   142800 |    66978    44651     70 |  0.002 % |
2791.10/2792.01	c |   5050040 |     240    20400   142800 |    73676    44677     69 |  0.002 % |
4474.52/4476.06	c |   7575157 |     240    20400   142800 |    81043    26583     66 |  0.002 % |

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/node2/watcher-425003-1177732330 -o ROOT/results/node2/solver-425003-1177732330 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425003-1177732330/minisat_noassertions /tmp/evaluation/425003-1177732330/instance-425003-1177732330.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: 0.72 0.93 0.98 3/77 4378
/proc/meminfo: memFree=1593328/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=1724 CPUtime=0
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 255 0 0 0 0 0 0 0 19 0 1 0 249270776 1765376 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 431 241 50 130 0 298 0

[startup+0.0692751 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 4378
/proc/meminfo: memFree=1593328/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=3720 CPUtime=0.06
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 750 0 0 0 6 0 0 0 19 0 1 0 249270776 3809280 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 930 736 62 130 0 797 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3720

[startup+0.101278 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 4378
/proc/meminfo: memFree=1593328/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=3720 CPUtime=0.09
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 750 0 0 0 9 0 0 0 19 0 1 0 249270776 3809280 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 930 736 62 130 0 797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301299 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 4378
/proc/meminfo: memFree=1593328/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=3720 CPUtime=0.29
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 750 0 0 0 29 0 0 0 21 0 1 0 249270776 3809280 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521198 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 930 736 62 130 0 797 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3720

[startup+0.701341 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 4378
/proc/meminfo: memFree=1593328/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=3720 CPUtime=0.69
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 801 0 0 0 69 0 0 0 25 0 1 0 249270776 3809280 747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 930 747 66 130 0 797 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3720

[startup+1.50142 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 4379
/proc/meminfo: memFree=1590120/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=5324 CPUtime=1.49
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 1182 0 0 0 149 0 0 0 25 0 1 0 249270776 5451776 1128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 1331 1128 66 130 0 1198 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5324

[startup+3.1026 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 4379
/proc/meminfo: memFree=1587816/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=7660 CPUtime=3.09
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 1772 0 0 0 308 1 0 0 25 0 1 0 249270776 7843840 1718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 1915 1718 66 130 0 1782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7660

[startup+6.30192 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 4379
/proc/meminfo: memFree=1585192/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=8864 CPUtime=6.29
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 2076 0 0 0 628 1 0 0 25 0 1 0 249270776 9076736 2022 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 2216 2022 66 130 0 2083 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8864

[startup+12.7016 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 4379
/proc/meminfo: memFree=1583464/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=10448 CPUtime=12.68
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 2471 0 0 0 1267 1 0 0 25 0 1 0 249270776 10698752 2417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 2612 2417 66 130 0 2479 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10448

[startup+25.5019 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 4379
/proc/meminfo: memFree=1582184/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=11796 CPUtime=25.48
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 2801 0 0 0 2546 2 0 0 25 0 1 0 249270776 12079104 2747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 2949 2747 66 130 0 2816 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11796

[startup+51.1016 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 4379
/proc/meminfo: memFree=1580328/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=13680 CPUtime=51.08
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 3266 0 0 0 5105 3 0 0 25 0 1 0 249270776 14008320 3212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 3420 3212 66 130 0 3287 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13680

[startup+102.306 s]
/proc/loadavg: 1.05 0.98 0.99 2/78 4379
/proc/meminfo: memFree=1578472/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=15548 CPUtime=102.27
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 3720 0 0 0 10223 4 0 0 25 0 1 0 249270776 15921152 3666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 3887 3666 66 130 0 3754 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15548

[startup+162.301 s]
/proc/loadavg: 1.02 0.98 0.99 2/78 4379
/proc/meminfo: memFree=1576808/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=17172 CPUtime=162.24
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 4128 0 0 0 16219 5 0 0 25 0 1 0 249270776 17584128 4074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 4293 4074 66 130 0 4160 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17172

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 4379
/proc/meminfo: memFree=1574376/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=19644 CPUtime=222.23
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 4728 0 0 0 22217 6 0 0 25 0 1 0 249270776 20115456 4674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 4911 4674 66 130 0 4778 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19644

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 4379
/proc/meminfo: memFree=1573160/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=20764 CPUtime=282.2
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 5024 0 0 0 28214 6 0 0 25 0 1 0 249270776 21262336 4970 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 5191 4970 66 130 0 5058 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20764

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 4379
/proc/meminfo: memFree=1572392/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=21576 CPUtime=342.19
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 5202 0 0 0 34212 7 0 0 25 0 1 0 249270776 22093824 5148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 5394 5148 66 130 0 5261 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21576

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 4379
/proc/meminfo: memFree=1572008/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=22020 CPUtime=402.18
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 5318 0 0 0 40210 8 0 0 25 0 1 0 249270776 22548480 5264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 5505 5264 66 130 0 5372 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22020

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 4379
/proc/meminfo: memFree=1570536/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=23472 CPUtime=462.16
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 5692 0 0 0 46207 9 0 0 25 0 1 0 249270776 24035328 5638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 5868 5638 66 130 0 5735 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23472

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 4379
/proc/meminfo: memFree=1570280/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=23832 CPUtime=522.15
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 5748 0 0 0 52205 10 0 0 25 0 1 0 249270776 24403968 5694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 5958 5694 66 130 0 5825 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23832

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/84 4555
/proc/meminfo: memFree=1568432/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=24448 CPUtime=582.03
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 5889 0 0 0 58192 11 0 0 25 0 1 0 249270776 25034752 5835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 6112 5835 66 130 0 5979 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 24448

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 4577
/proc/meminfo: memFree=1569512/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=24448 CPUtime=642.01
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 5891 0 0 0 64189 12 0 0 25 0 1 0 249270776 25034752 5837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 6112 5837 66 130 0 5979 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 24448


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4579
/proc/meminfo: memFree=1554280/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=40592 CPUtime=4061.05
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 9769 0 0 0 406060 45 0 0 25 0 1 0 249270776 41566208 9705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10148 9705 66 130 0 10015 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 40592

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4579
/proc/meminfo: memFree=1554280/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=40580 CPUtime=4121.02
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 9769 0 0 0 412057 45 0 0 25 0 1 0 249270776 41553920 9705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10145 9705 66 130 0 10012 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 40580

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 4755
/proc/meminfo: memFree=1552880/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=40580 CPUtime=4180.91
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 9784 0 0 0 418044 47 0 0 25 0 1 0 249270776 41553920 9720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10145 9720 66 130 0 10012 0
Current children cumulated CPU time (s) 4180.91
Current children cumulated vsize (KiB) 40580

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1553832/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=40580 CPUtime=4240.89
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 9785 0 0 0 424041 48 0 0 25 0 1 0 249270776 41553920 9721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10145 9721 66 130 0 10012 0
Current children cumulated CPU time (s) 4240.89
Current children cumulated vsize (KiB) 40580

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1553832/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=40792 CPUtime=4300.87
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 9804 0 0 0 430039 48 0 0 25 0 1 0 249270776 41771008 9740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10198 9740 66 130 0 10065 0
Current children cumulated CPU time (s) 4300.87
Current children cumulated vsize (KiB) 40792

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1553896/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=40792 CPUtime=4360.86
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 9804 0 0 0 436037 49 0 0 25 0 1 0 249270776 41771008 9740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10198 9740 66 130 0 10065 0
Current children cumulated CPU time (s) 4360.86
Current children cumulated vsize (KiB) 40792

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1553960/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=40792 CPUtime=4420.83
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 9813 0 0 0 442034 49 0 0 25 0 1 0 249270776 41771008 9749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10198 9749 66 130 0 10065 0
Current children cumulated CPU time (s) 4420.83
Current children cumulated vsize (KiB) 40792

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1553832/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=41008 CPUtime=4480.82
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 9861 0 0 0 448032 50 0 0 25 0 1 0 249270776 41992192 9797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10252 9797 66 130 0 10119 0
Current children cumulated CPU time (s) 4480.82
Current children cumulated vsize (KiB) 41008

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1552488/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=42328 CPUtime=4540.81
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 10216 0 0 0 454030 51 0 0 25 0 1 0 249270776 43343872 10152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10582 10152 66 130 0 10449 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 42328

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1551720/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=43036 CPUtime=4600.79
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 10390 0 0 0 460028 51 0 0 25 0 1 0 249270776 44068864 10326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10759 10326 66 130 0 10626 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 43036

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1551720/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=43036 CPUtime=4660.77
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 10390 0 0 0 466025 52 0 0 25 0 1 0 249270776 44068864 10326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10759 10326 66 130 0 10626 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 43036

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1551464/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=43412 CPUtime=4720.75
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 10454 0 0 0 472023 52 0 0 25 0 1 0 249270776 44453888 10390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10853 10390 66 130 0 10720 0
Current children cumulated CPU time (s) 4720.75
Current children cumulated vsize (KiB) 43412

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1551400/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=43412 CPUtime=4780.74
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 10460 0 0 0 478021 53 0 0 25 0 1 0 249270776 44453888 10396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10853 10396 66 130 0 10720 0
Current children cumulated CPU time (s) 4780.74
Current children cumulated vsize (KiB) 43412

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1551400/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=43544 CPUtime=4840.72
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 10475 0 0 0 484019 53 0 0 25 0 1 0 249270776 44589056 10411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10886 10411 66 130 0 10753 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 43544

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1551464/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=43544 CPUtime=4900.7
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 10475 0 0 0 490016 54 0 0 25 0 1 0 249270776 44589056 10411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10886 10411 66 130 0 10753 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 43544

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1551080/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=43948 CPUtime=4960.69
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 10589 0 0 0 496014 55 0 0 25 0 1 0 249270776 45002752 10525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 10987 10525 66 130 0 10854 0
Current children cumulated CPU time (s) 4960.69
Current children cumulated vsize (KiB) 43948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1550952/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=44152 CPUtime=5000.08
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 10616 0 0 0 499953 55 0 0 25 0 1 0 249270776 45211648 10552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 11038 10552 66 130 0 10905 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 44152

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4777
/proc/meminfo: memFree=1550952/2055920 swapFree=4148996/4192956
[pid=4378] ppid=4376 vsize=44152 CPUtime=5000.08
/proc/4378/stat : 4378 (minisat_noasser) R 4376 4378 4324 0 -1 4194304 10616 0 0 0 499953 55 0 0 25 0 1 0 249270776 45211648 10552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4378/statm: 11038 10552 66 130 0 10905 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 44152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.1
CPU user time (s): 4999.54
CPU system time (s): 0.560914
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 44152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.560914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10616
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= 5
involuntary context switches= 103374

runsolver used 3.98239 second user time and 10.4804 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 28 03:52:10 UTC 2007

IDJOB= 425003
IDBENCH= 20096
IDSOLVER= 189
FILE ID= node2/425003-1177732330

PBS_JOBID= 4715472

Free space on /tmp= 66534 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1661921212-08.cnf
COMMAND LINE= /tmp/evaluation/425003-1177732330/minisat_noassertions /tmp/evaluation/425003-1177732330/instance-425003-1177732330.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-425003-1177732330 -o ROOT/results/node2/solver-425003-1177732330 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425003-1177732330/minisat_noassertions /tmp/evaluation/425003-1177732330/instance-425003-1177732330.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  22f4fe283de9b4edb36d67aef170514a

RANDOM SEED= 68577179

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1593736 kB
Buffers:         50612 kB
Cached:         320408 kB
SwapCached:      13248 kB
Active:         271760 kB
Inactive:       123188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1593736 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          30240 kB
Slab:            52684 kB
Committed_AS:  8350524 kB
PageTables:       1860 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= 66534 MiB

End job on node2 on Sat Apr 28 05:15:34 UTC 2007