Trace number 421068

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) 1200.1 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1212545732-02.UNSAT.shuffled.cnf
MD5SUMc19b938c6cf4650d8039fc9c59375167
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     492     2124     6405 |      708        0    nan |  0.000 % |
0.00/0.00	c |       101 |     492     2124     6405 |      778      101     23 |  0.000 % |
0.00/0.01	c |       253 |     492     2124     6405 |      856      253     23 |  0.000 % |
0.00/0.02	c |       479 |     492     2124     6405 |      942      479     22 |  0.000 % |
0.00/0.03	c |       816 |     492     2124     6405 |     1036      816     22 |  0.000 % |
0.03/0.05	c |      1323 |     492     2124     6405 |     1140      782     22 |  0.000 % |
0.03/0.08	c |      2083 |     492     2124     6405 |     1254      951     21 |  0.000 % |
0.09/0.13	c |      3223 |     492     2124     6405 |     1379      774     20 |  0.000 % |
0.19/0.21	c |      4932 |     492     2124     6405 |     1517     1052     18 |  0.000 % |
0.29/0.32	c |      7494 |     492     2124     6405 |     1669     1252     21 |  0.000 % |
0.49/0.51	c |     11339 |     492     2124     6405 |     1836     1678     20 |  0.000 % |
0.69/0.79	c |     17105 |     492     2124     6405 |     2020     1854     20 |  0.000 % |
1.19/1.22	c |     25756 |     492     2124     6405 |     2222     1211     17 |  0.000 % |
1.89/1.91	c |     38731 |     492     2124     6405 |     2444     1707     21 |  0.000 % |
2.89/2.96	c |     58192 |     492     2124     6405 |     2688     2447     22 |  0.000 % |
4.59/4.62	c |     87384 |     492     2124     6405 |     2957     1545     18 |  0.000 % |
7.19/7.20	c |    131174 |     492     2124     6405 |     3253     1724     19 |  0.000 % |
11.19/11.23	c |    196860 |     492     2124     6405 |     3578     2987     22 |  0.000 % |
17.49/17.57	c |    295387 |     492     2124     6405 |     3936     3482     21 |  0.000 % |
27.18/27.29	c |    443177 |     492     2124     6405 |     4330     3819     22 |  0.000 % |
42.38/42.42	c |    664862 |     492     2124     6405 |     4763     2428     21 |  0.000 % |
66.07/66.11	c |    997387 |     492     2124     6405 |     5239     2672     20 |  0.000 % |
103.16/103.27	c |   1496175 |     492     2124     6405 |     5763     4409     20 |  0.000 % |
160.75/160.86	c |   2244357 |     492     2124     6405 |     6339     5631     21 |  0.000 % |
252.83/252.98	c |   3366634 |     492     2124     6405 |     6973     3387     21 |  0.000 % |
395.29/395.45	c |   5050045 |     492     2124     6405 |     7670     5222     22 |  0.000 % |
620.14/620.32	c |   7575161 |     492     2124     6405 |     8438     6644     22 |  0.000 % |
978.14/978.56	c |  11362836 |     492     2124     6405 |     9281     4962     22 |  0.000 % |

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/node12/watcher-421068-1177498040 -o ROOT/results/node12/solver-421068-1177498040 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421068-1177498040/minisat_noassertions /tmp/evaluation/421068-1177498040/instance-421068-1177498040.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: 0.92 0.98 0.95 2/77 25432
/proc/meminfo: memFree=1544056/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=1852 CPUtime=0
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 225841407 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 463 132 62 130 0 330 0

[startup+0.033838 s]
/proc/loadavg: 0.92 0.98 0.95 2/77 25432
/proc/meminfo: memFree=1544056/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=1852 CPUtime=0.03
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 160 0 0 0 3 0 0 0 18 0 1 0 225841407 1896448 146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 463 146 66 130 0 330 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1852

[startup+0.101846 s]
/proc/loadavg: 0.92 0.98 0.95 2/77 25432
/proc/meminfo: memFree=1544056/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=1984 CPUtime=0.09
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 179 0 0 0 9 0 0 0 18 0 1 0 225841407 2031616 165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 496 165 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301865 s]
/proc/loadavg: 0.92 0.98 0.95 2/77 25432
/proc/meminfo: memFree=1544056/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=1984 CPUtime=0.29
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 194 0 0 0 29 0 0 0 20 0 1 0 225841407 2031616 180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 496 180 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701904 s]
/proc/loadavg: 0.92 0.98 0.95 2/77 25432
/proc/meminfo: memFree=1544056/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=2116 CPUtime=0.69
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 215 0 0 0 69 0 0 0 24 0 1 0 225841407 2166784 201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 529 201 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1543472/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=2248 CPUtime=1.49
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 243 0 0 0 149 0 0 0 25 0 1 0 225841407 2301952 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 562 229 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1543216/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=2380 CPUtime=3.09
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 277 0 0 0 309 0 0 0 25 0 1 0 225841407 2437120 263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 595 263 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30247 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1542904/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=2512 CPUtime=6.29
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 316 0 0 0 629 0 0 0 25 0 1 0 225841407 2572288 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 628 302 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1542520/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=2772 CPUtime=12.69
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 379 0 0 0 1269 0 0 0 25 0 1 0 225841407 2838528 365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 693 365 66 130 0 560 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2772

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1542264/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=3036 CPUtime=25.48
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 442 0 0 0 2548 0 0 0 25 0 1 0 225841407 3108864 428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 759 428 66 130 0 626 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3036

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1541880/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=3432 CPUtime=51.08
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 540 0 0 0 5108 0 0 0 25 0 1 0 225841407 3514368 526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 858 526 66 130 0 725 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3432

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1541368/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=3960 CPUtime=102.26
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 663 0 0 0 10226 0 0 0 25 0 1 0 225841407 4055040 649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 990 649 66 130 0 857 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3960

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1540920/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=4364 CPUtime=162.25
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 781 0 0 0 16224 1 0 0 25 0 1 0 225841407 4468736 767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1091 767 66 130 0 958 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4364

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1540472/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=4768 CPUtime=222.23
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 872 0 0 0 22222 1 0 0 25 0 1 0 225841407 4882432 858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1192 858 66 130 0 1059 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4768

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1540088/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=5040 CPUtime=282.22
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 954 0 0 0 28220 2 0 0 25 0 1 0 225841407 5160960 940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1260 940 66 130 0 1127 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5040

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1539896/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=5312 CPUtime=342.2
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1005 0 0 0 34218 2 0 0 25 0 1 0 225841407 5439488 991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1328 991 66 130 0 1195 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5312

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1539640/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=5584 CPUtime=402.19
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1064 0 0 0 40216 3 0 0 25 0 1 0 225841407 5718016 1050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1396 1050 66 130 0 1263 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5584

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1539448/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=5716 CPUtime=462.17
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1108 0 0 0 46214 3 0 0 25 0 1 0 225841407 5853184 1094 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1429 1094 66 130 0 1296 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5716

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1539256/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=5980 CPUtime=522.16
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1176 0 0 0 52212 4 0 0 25 0 1 0 225841407 6123520 1162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1495 1162 66 130 0 1362 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5980

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1539064/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=6112 CPUtime=582.14
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1211 0 0 0 58210 4 0 0 25 0 1 0 225841407 6258688 1197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1528 1197 66 130 0 1395 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6112

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1538872/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=6376 CPUtime=642.13
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1263 0 0 0 64209 4 0 0 25 0 1 0 225841407 6529024 1249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1594 1249 66 130 0 1461 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6376

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1538680/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=6512 CPUtime=702.11
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1301 0 0 0 70206 5 0 0 25 0 1 0 225841407 6668288 1287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1628 1287 66 130 0 1495 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 6512

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 25433
/proc/meminfo: memFree=1538616/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=6644 CPUtime=762.1
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1327 0 0 0 76205 5 0 0 25 0 1 0 225841407 6803456 1313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1661 1313 66 130 0 1528 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 6644

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/84 25459
/proc/meminfo: memFree=1537344/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=6644 CPUtime=822.07
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1354 0 0 0 82201 6 0 0 25 0 1 0 225841407 6803456 1340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1661 1340 66 130 0 1528 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 6644

[startup+882.301 s]
/proc/loadavg: 1.06 1.00 0.95 2/78 25631
/proc/meminfo: memFree=1538104/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=6776 CPUtime=881.96
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1376 0 0 0 88190 6 0 0 25 0 1 0 225841407 6938624 1362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1694 1362 66 130 0 1561 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 6776

[startup+942.301 s]
/proc/loadavg: 1.02 1.00 0.95 2/78 25631
/proc/meminfo: memFree=1538168/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=6908 CPUtime=941.95
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1389 0 0 0 94188 7 0 0 25 0 1 0 225841407 7073792 1375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1727 1375 66 130 0 1594 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 6908

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 0.96 2/78 25631
/proc/meminfo: memFree=1538104/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=7048 CPUtime=1001.93
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1425 0 0 0 100186 7 0 0 25 0 1 0 225841407 7217152 1411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1762 1411 66 130 0 1629 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 7048

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 0.96 2/78 25631
/proc/meminfo: memFree=1538040/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=7184 CPUtime=1061.92
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1459 0 0 0 106184 8 0 0 25 0 1 0 225841407 7356416 1445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1796 1445 66 130 0 1663 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 7184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25631
/proc/meminfo: memFree=1537976/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=7184 CPUtime=1121.9
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1481 0 0 0 112182 8 0 0 25 0 1 0 225841407 7356416 1467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1796 1467 66 130 0 1663 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 7184

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25631
/proc/meminfo: memFree=1537912/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=7316 CPUtime=1181.89
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1492 0 0 0 118180 9 0 0 25 0 1 0 225841407 7491584 1478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1829 1478 66 130 0 1696 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 7316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25631
/proc/meminfo: memFree=1537912/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=7316 CPUtime=1200.09
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1500 0 0 0 120000 9 0 0 25 0 1 0 225841407 7491584 1486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1829 1486 66 130 0 1696 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7316

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 0.96 2/78 25631
/proc/meminfo: memFree=1537912/2055920 swapFree=4160056/4192956
[pid=25432] ppid=25430 vsize=7316 CPUtime=1200.09
/proc/25432/stat : 25432 (minisat_noasser) R 25430 25432 24662 0 -1 4194304 1500 0 0 0 120000 9 0 0 25 0 1 0 225841407 7491584 1486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25432/statm: 1829 1486 66 130 0 1696 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.099984
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 7316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1500
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= 24930

runsolver used 0.937857 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Apr 25 10:47:20 UTC 2007

IDJOB= 421068
IDBENCH= 19977
IDSOLVER= 188
FILE ID= node12/421068-1177498040

PBS_JOBID= 4685868

Free space on /tmp= 66386 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1212545732-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421068-1177498040/minisat_noassertions /tmp/evaluation/421068-1177498040/instance-421068-1177498040.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-421068-1177498040 -o ROOT/results/node12/solver-421068-1177498040 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421068-1177498040/minisat_noassertions /tmp/evaluation/421068-1177498040/instance-421068-1177498040.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c19b938c6cf4650d8039fc9c59375167

RANDOM SEED= 562701595

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1544528 kB
Buffers:         46500 kB
Cached:         336036 kB
SwapCached:      11728 kB
Active:         224128 kB
Inactive:       219276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1544528 kB
SwapTotal:     4192956 kB
SwapFree:      4160056 kB
Dirty:            1556 kB
Writeback:           0 kB
Mapped:          67756 kB
Slab:            53480 kB
Committed_AS:  6157656 kB
PageTables:       1880 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= 66386 MiB

End job on node12 on Wed Apr 25 11:07:23 UTC 2007