Trace number 421299

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) 1200.07 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
MD5SUM44d1561b77675d06306d515515e8409f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.60545
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.01/0.02	c |  Parsing time:         0.02         s                                       |
0.01/0.07	c ============================[ Search Statistics ]==============================
0.01/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.07	c ===============================================================================
0.01/0.07	c |         0 |    4607    14635    44247 |     4878        0    nan |  0.000 % |
0.01/0.09	c |       101 |    4605    14635    44247 |     5366      100     35 |  0.123 % |
0.09/0.11	c |       253 |    4605    14635    44247 |     5902      252     34 |  0.123 % |
0.09/0.15	c |       479 |    4599    14584    44099 |     6493      478     34 |  0.123 % |
0.19/0.21	c |       816 |    4599    14584    44099 |     7142      815     37 |  0.123 % |
0.19/0.29	c |      1322 |    4599    14584    44099 |     7856     1321     38 |  0.123 % |
0.39/0.44	c |      2081 |    4598    14576    44075 |     8642     2079     39 |  0.139 % |
0.59/0.65	c |      3220 |    4598    14576    44075 |     9506     3218     39 |  0.138 % |
1.00/1.01	c |      4928 |    4598    14576    44075 |    10457     4926     42 |  0.138 % |
1.59/1.61	c |      7490 |    4598    14576    44075 |    11502     7488     41 |  0.138 % |
2.59/2.64	c |     11334 |    4596    14565    44043 |    12653    11331     40 |  0.169 % |
4.29/4.32	c |     17100 |    4596    14565    44043 |    13918    10502     40 |  0.169 % |
6.88/6.98	c |     25749 |    4596    14565    44043 |    15310    12070     37 |  0.169 % |
11.08/11.13	c |     38723 |    4596    14565    44043 |    16841     9363     40 |  0.169 % |
18.19/18.29	c |     58184 |    4596    14565    44043 |    18525    11473     41 |  0.169 % |
30.58/30.62	c |     87377 |    4596    14565    44043 |    20378    12230     41 |  0.169 % |
49.77/49.88	c |    131166 |    4596    14565    44043 |    22415    14155     45 |  0.169 % |
80.57/80.61	c |    196850 |    4596    14565    44043 |    24657    22718     44 |  0.169 % |
128.45/128.54	c |    295376 |    4596    14565    44043 |    27123    19093     47 |  0.169 % |
212.63/212.77	c |    443166 |    4596    14565    44043 |    29835    26001     64 |  0.169 % |
333.20/333.34	c |    664850 |    4596    14565    44043 |    32818    19243     46 |  0.169 % |
531.94/532.27	c |    997376 |    4596    14565    44043 |    36100    15281     42 |  0.169 % |
839.65/840.01	c |   1496164 |    4596    14565    44043 |    39710    27439     47 |  0.169 % |

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/node27/watcher-421299-1177502056 -o ROOT/results/node27/solver-421299-1177502056 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421299-1177502056/minisat_noassertions /tmp/evaluation/421299-1177502056/instance-421299-1177502056.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: 1.00 1.02 0.96 3/65 13019
/proc/meminfo: memFree=1734432/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=2548 CPUtime=0
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 162901493 2609152 345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 637 345 50 130 0 504 0

[startup+0.0206551 s]
/proc/loadavg: 1.00 1.02 0.96 3/65 13019
/proc/meminfo: memFree=1734432/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=3396 CPUtime=0.01
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 549 0 0 0 1 0 0 0 18 0 1 0 162901493 3477504 535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686759 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 849 536 50 130 0 716 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3396

[startup+0.101663 s]
/proc/loadavg: 1.00 1.02 0.96 3/65 13019
/proc/meminfo: memFree=1734432/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=4100 CPUtime=0.09
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 802 0 0 0 9 0 0 0 18 0 1 0 162901493 4198400 751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 1025 751 66 130 0 892 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4100

[startup+0.301683 s]
/proc/loadavg: 1.00 1.02 0.96 3/65 13019
/proc/meminfo: memFree=1734432/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=4100 CPUtime=0.29
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 802 0 0 0 29 0 0 0 19 0 1 0 162901493 4198400 751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548743 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 1025 751 66 130 0 892 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4100

[startup+0.701723 s]
/proc/loadavg: 1.00 1.02 0.96 3/65 13019
/proc/meminfo: memFree=1734432/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=4232 CPUtime=0.69
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 817 0 0 0 69 0 0 0 23 0 1 0 162901493 4333568 766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 1058 766 66 130 0 925 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4232

[startup+1.5018 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 13020
/proc/meminfo: memFree=1731416/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=4892 CPUtime=1.49
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 983 0 0 0 149 0 0 0 25 0 1 0 162901493 5009408 932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 1223 932 66 130 0 1090 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4892

[startup+3.10197 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 13020
/proc/meminfo: memFree=1730456/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=6004 CPUtime=3.09
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 1266 0 0 0 309 0 0 0 25 0 1 0 162901493 6148096 1215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 1501 1215 66 130 0 1368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6004

[startup+6.30129 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 13020
/proc/meminfo: memFree=1729368/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=6268 CPUtime=6.29
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 1339 0 0 0 629 0 0 0 25 0 1 0 162901493 6418432 1288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548230 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 1567 1288 66 130 0 1434 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6268

[startup+12.7019 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 13020
/proc/meminfo: memFree=1728792/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=6796 CPUtime=12.68
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 1461 0 0 0 1268 0 0 0 25 0 1 0 162901493 6959104 1410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 1699 1410 66 130 0 1566 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6796

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 13020
/proc/meminfo: memFree=1727512/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=8128 CPUtime=25.49
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 1787 0 0 0 2548 1 0 0 25 0 1 0 162901493 8323072 1736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 2032 1736 66 130 0 1899 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8128

[startup+51.1018 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 13020
/proc/meminfo: memFree=1726168/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=9316 CPUtime=51.07
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 2099 0 0 0 5106 1 0 0 25 0 1 0 162901493 9539584 2048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 2329 2048 66 130 0 2196 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9316

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 0.96 2/66 13020
/proc/meminfo: memFree=1724056/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=11436 CPUtime=102.26
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 2631 0 0 0 10224 2 0 0 25 0 1 0 162901493 11710464 2580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 2859 2580 66 130 0 2726 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11436

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13020
/proc/meminfo: memFree=1721560/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=13976 CPUtime=162.25
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 3251 0 0 0 16222 3 0 0 25 0 1 0 162901493 14311424 3200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 3494 3200 66 130 0 3361 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13976

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13020
/proc/meminfo: memFree=1720152/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=15432 CPUtime=222.22
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 3592 0 0 0 22219 3 0 0 25 0 1 0 162901493 15802368 3541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 3858 3541 66 130 0 3725 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15432

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13020
/proc/meminfo: memFree=1720152/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=15424 CPUtime=282.21
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 3592 0 0 0 28218 3 0 0 25 0 1 0 162901493 15794176 3541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 3856 3541 66 130 0 3723 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15424

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13020
/proc/meminfo: memFree=1720088/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=15424 CPUtime=342.19
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 3609 0 0 0 34216 3 0 0 25 0 1 0 162901493 15794176 3558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 3856 3558 66 130 0 3723 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15424

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13020
/proc/meminfo: memFree=1719320/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=16216 CPUtime=402.17
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 3805 0 0 0 40214 3 0 0 25 0 1 0 162901493 16605184 3754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 4054 3754 66 130 0 3921 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16216

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13218
/proc/meminfo: memFree=1718592/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=16484 CPUtime=462.06
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 3885 0 0 0 46200 6 0 0 25 0 1 0 162901493 16879616 3834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 4121 3834 66 130 0 3988 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 16484

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13218
/proc/meminfo: memFree=1718616/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=16772 CPUtime=522.04
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 3939 0 0 0 52198 6 0 0 25 0 1 0 162901493 17174528 3888 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 4193 3888 66 130 0 4060 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 16772

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13218
/proc/meminfo: memFree=1717656/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=17704 CPUtime=582.02
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 4162 0 0 0 58196 6 0 0 25 0 1 0 162901493 18128896 4111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 4426 4111 66 130 0 4293 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 17704

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13218
/proc/meminfo: memFree=1717464/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=17836 CPUtime=642.01
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 4215 0 0 0 64195 6 0 0 25 0 1 0 162901493 18264064 4164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 4459 4164 66 130 0 4326 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 17836

[startup+702.302 s]
/proc/loadavg: 1.03 1.01 0.97 2/66 13218
/proc/meminfo: memFree=1716504/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=18908 CPUtime=701.99
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 4479 0 0 0 70192 7 0 0 25 0 1 0 162901493 19361792 4428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 4727 4428 66 130 0 4594 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 18908

[startup+762.306 s]
/proc/loadavg: 1.01 1.01 0.97 2/66 13218
/proc/meminfo: memFree=1716440/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=18908 CPUtime=761.98
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 4484 0 0 0 76191 7 0 0 25 0 1 0 162901493 19361792 4433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 4727 4433 66 130 0 4594 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 18908

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13218
/proc/meminfo: memFree=1715864/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=19576 CPUtime=821.96
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 4633 0 0 0 82189 7 0 0 25 0 1 0 162901493 20045824 4582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546807 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 4894 4582 66 130 0 4761 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 19576

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13218
/proc/meminfo: memFree=1713304/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=22084 CPUtime=881.94
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 5268 0 0 0 88187 7 0 0 25 0 1 0 162901493 22614016 5217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 5521 5217 66 130 0 5388 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 22084

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13218
/proc/meminfo: memFree=1713240/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=22084 CPUtime=941.92
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 5274 0 0 0 94185 7 0 0 25 0 1 0 162901493 22614016 5223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 5521 5223 66 130 0 5388 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 22084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13218
/proc/meminfo: memFree=1712920/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=22480 CPUtime=1001.9
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 5347 0 0 0 100183 7 0 0 25 0 1 0 162901493 23019520 5296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 5620 5296 66 130 0 5487 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 22480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13218
/proc/meminfo: memFree=1712984/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=22480 CPUtime=1061.9
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 5359 0 0 0 106182 8 0 0 25 0 1 0 162901493 23019520 5308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 5620 5308 66 130 0 5487 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 22480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13218
/proc/meminfo: memFree=1712408/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=23008 CPUtime=1121.87
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 5476 0 0 0 112179 8 0 0 25 0 1 0 162901493 23560192 5425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 5752 5425 66 130 0 5619 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 23008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13218
/proc/meminfo: memFree=1712280/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=23140 CPUtime=1181.86
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 5509 0 0 0 118178 8 0 0 25 0 1 0 162901493 23695360 5458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 5785 5458 66 130 0 5652 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 23140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13218
/proc/meminfo: memFree=1711704/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=23668 CPUtime=1200.06
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 5651 0 0 0 119998 8 0 0 25 0 1 0 162901493 24236032 5600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 5917 5600 66 130 0 5784 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 23668

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13218
/proc/meminfo: memFree=1711704/2055920 swapFree=4182888/4192956
[pid=13019] ppid=13017 vsize=23668 CPUtime=1200.06
/proc/13019/stat : 13019 (minisat_noasser) R 13017 13019 11876 0 -1 4194304 5651 0 0 0 119998 8 0 0 25 0 1 0 162901493 24236032 5600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/13019/statm: 5917 5600 66 130 0 5784 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 23668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.088986
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 23668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5651
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= 2165

runsolver used 0.912861 second user time and 2.42563 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Wed Apr 25 11:54:16 UTC 2007

IDJOB= 421299
IDBENCH= 20208
IDSOLVER= 188
FILE ID= node27/421299-1177502056

PBS_JOBID= 4685841

Free space on /tmp= 66376 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/421299-1177502056/minisat_noassertions /tmp/evaluation/421299-1177502056/instance-421299-1177502056.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-421299-1177502056 -o ROOT/results/node27/solver-421299-1177502056 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421299-1177502056/minisat_noassertions /tmp/evaluation/421299-1177502056/instance-421299-1177502056.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  44d1561b77675d06306d515515e8409f

RANDOM SEED= 518199596

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1734976 kB
Buffers:         21140 kB
Cached:         210932 kB
SwapCached:       4364 kB
Active:         143556 kB
Inactive:       136128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734976 kB
SwapTotal:     4192956 kB
SwapFree:      4182888 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          53092 kB
Slab:            27220 kB
Committed_AS:  2199504 kB
PageTables:       1500 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= 66376 MiB

End job on node27 on Wed Apr 25 12:14:18 UTC 2007