Trace number 1520558

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)? (TO) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
MD5SUM11db2aaf72f0cb9c260a5127c4f6b388
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           540                                         |
0.00/0.00	c |  Number of clauses:            2295                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
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 |       100 |     522     2264     6920 |      830      100     27 |  0.000 % |
0.00/0.01	c |       250 |     522     2264     6920 |      913      250     25 |  0.000 % |
0.00/0.01	c |       475 |     522     2264     6920 |     1004      475     25 |  0.000 % |
0.00/0.02	c |       812 |     522     2264     6920 |     1104      812     25 |  0.000 % |
0.00/0.04	c |      1318 |     522     2264     6920 |     1215      745     22 |  0.000 % |
0.04/0.06	c |      2077 |     522     2264     6920 |     1336      886     22 |  0.000 % |
0.04/0.10	c |      3216 |     522     2264     6920 |     1470     1323     23 |  0.000 % |
0.10/0.15	c |      4924 |     522     2264     6920 |     1617      755     21 |  0.000 % |
0.20/0.24	c |      7486 |     522     2264     6920 |     1779     1634     25 |  0.000 % |
0.30/0.36	c |     11330 |     522     2264     6920 |     1957     1800     24 |  0.000 % |
0.50/0.56	c |     17096 |     522     2264     6920 |     2153     1530     22 |  0.000 % |
0.80/0.86	c |     25745 |     522     2264     6920 |     2368     1354     24 |  0.000 % |
1.30/1.33	c |     38719 |     522     2264     6920 |     2605     2193     24 |  0.000 % |
1.99/2.06	c |     58180 |     522     2264     6920 |     2865     1692     21 |  0.000 % |
3.09/3.19	c |     87372 |     522     2264     6920 |     3152     1678     21 |  0.000 % |
4.89/4.95	c |    131161 |     522     2264     6920 |     3467     2074     23 |  0.000 % |
7.60/7.61	c |    196845 |     522     2264     6920 |     3814     2525     25 |  0.000 % |
11.69/11.77	c |    295371 |     522     2264     6920 |     4195     2213     23 |  0.000 % |
18.09/18.11	c |    443160 |     522     2264     6920 |     4615     3352     22 |  0.000 % |
27.98/28.08	c |    664843 |     522     2264     6920 |     5077     2988     22 |  0.000 % |
43.76/43.83	c |    997368 |     522     2264     6920 |     5584     4185     23 |  0.000 % |
67.65/67.74	c |   1496156 |     522     2264     6920 |     6143     3882     24 |  0.000 % |
105.14/105.25	c |   2244338 |     522     2264     6920 |     6757     4397     22 |  0.000 % |
162.91/163.08	c |   3366612 |     522     2264     6920 |     7433     4663     23 |  0.000 % |
254.37/254.53	c |   5050023 |     522     2264     6920 |     8176     6259     24 |  0.000 % |
395.20/395.45	c |   7575139 |     522     2264     6920 |     8994     6872     25 |  0.000 % |
617.91/618.27	c |  11362814 |     522     2264     6920 |     9893     5714     25 |  0.000 % |
962.75/963.28	c |  17044326 |     522     2264     6920 |    10883     9142     23 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520558-1238303999/watcher-1520558-1238303999 -o /tmp/evaluation-result-1520558-1238303999/solver-1520558-1238303999 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520558-1238303999.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): 1800 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 18651
/proc/meminfo: memFree=833904/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=7468 CPUtime=0
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 1103066983 7647232 180 1992294400 4194304 5092341 548682068848 18446744073709551615 4223554 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 1867 180 88 219 0 1645 0

[startup+0.045801 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18651
/proc/meminfo: memFree=833904/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=7564 CPUtime=0.04
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 279 0 0 0 4 0 0 0 18 0 1 0 1103066983 7745536 211 1992294400 4194304 5092341 548682068848 18446744073709551615 4249868 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 1891 211 100 219 0 1669 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7564

[startup+0.101807 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18651
/proc/meminfo: memFree=833904/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=17948 CPUtime=0.1
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 377 0 0 0 10 0 0 0 18 0 1 0 1103066983 18378752 309 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 4487 309 100 219 0 4265 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17948

[startup+0.301828 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18651
/proc/meminfo: memFree=833904/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=17948 CPUtime=0.3
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 406 0 0 0 30 0 0 0 19 0 1 0 1103066983 18378752 338 1992294400 4194304 5092341 548682068848 18446744073709551615 4250324 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 4487 338 100 219 0 4265 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17948

[startup+0.701869 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18651
/proc/meminfo: memFree=833904/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=17948 CPUtime=0.7
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 452 0 0 0 70 0 0 0 23 0 1 0 1103066983 18378752 384 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 4487 384 100 219 0 4265 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17948

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18652
/proc/meminfo: memFree=832616/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=17948 CPUtime=1.5
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 533 0 0 0 150 0 0 0 25 0 1 0 1103066983 18378752 465 1992294400 4194304 5092341 548682068848 18446744073709551615 4250015 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 4487 465 100 219 0 4265 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 17948

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18652
/proc/meminfo: memFree=831336/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=18520 CPUtime=3.09
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 807 0 0 0 309 0 0 0 25 0 1 0 1103066983 18964480 739 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 4630 739 100 219 0 4408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18520

[startup+6.30246 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18652
/proc/meminfo: memFree=830888/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=18520 CPUtime=6.29
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 899 0 0 0 629 0 0 0 25 0 1 0 1103066983 18964480 831 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 4630 831 100 219 0 4408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18520

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18652
/proc/meminfo: memFree=830120/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=18520 CPUtime=12.69
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 1073 0 0 0 1269 0 0 0 25 0 1 0 1103066983 18964480 1005 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 4630 1005 100 219 0 4408 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18520

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18652
/proc/meminfo: memFree=829224/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=18520 CPUtime=25.48
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 1288 0 0 0 2548 0 0 0 25 0 1 0 1103066983 18964480 1220 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 4630 1220 100 219 0 4408 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18520

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18652
/proc/meminfo: memFree=827880/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=18520 CPUtime=51.05
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 1622 0 0 0 5105 0 0 0 25 0 1 0 1103066983 18964480 1554 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 4630 1554 100 219 0 4408 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18520

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18652
/proc/meminfo: memFree=826280/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=18520 CPUtime=102.25
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 2006 0 0 0 10224 1 0 0 25 0 1 0 1103066983 18964480 1938 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 4630 1938 100 219 0 4408 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18520

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=824552/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=23868 CPUtime=162.21
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 4172 0 0 0 16219 2 0 0 25 0 1 0 1103066983 24440832 2357 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 5967 2357 100 219 0 5745 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 23868

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=824168/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=23868 CPUtime=222.18
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 4272 0 0 0 22216 2 0 0 25 0 1 0 1103066983 24440832 2457 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 5967 2457 100 219 0 5745 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 23868

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=823016/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=23868 CPUtime=282.16
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 4556 0 0 0 28214 2 0 0 25 0 1 0 1103066983 24440832 2741 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 5967 2741 100 219 0 5745 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 23868

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=822504/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=23868 CPUtime=342.13
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 4694 0 0 0 34211 2 0 0 25 0 1 0 1103066983 24440832 2879 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 5967 2879 100 219 0 5745 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 23868

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=821992/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=23868 CPUtime=402.09
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 4841 0 0 0 40207 2 0 0 25 0 1 0 1103066983 24440832 3026 1992294400 4194304 5092341 548682068848 18446744073709551615 4241406 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 5967 3026 100 219 0 5745 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 23868

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=821416/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=23868 CPUtime=462.07
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 4984 0 0 0 46205 2 0 0 25 0 1 0 1103066983 24440832 3169 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 5967 3169 100 219 0 5745 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 23868

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=820968/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=23868 CPUtime=522.04
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 5096 0 0 0 52202 2 0 0 25 0 1 0 1103066983 24440832 3281 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 5967 3281 100 219 0 5745 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 23868

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=820456/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=23868 CPUtime=582.02
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 5233 0 0 0 58199 3 0 0 25 0 1 0 1103066983 24440832 3418 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 5967 3418 100 219 0 5745 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 23868

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=818920/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=642
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6081 0 0 0 64197 3 0 0 25 0 1 0 1103066983 29827072 3791 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 3791 100 219 0 7060 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 29128

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=818792/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=701.97
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6083 0 0 0 70194 3 0 0 25 0 1 0 1103066983 29827072 3793 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 3793 100 219 0 7060 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 29128

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=818792/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=761.94
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6085 0 0 0 76191 3 0 0 25 0 1 0 1103066983 29827072 3795 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 3795 100 219 0 7060 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 29128

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=818664/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=821.92
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6135 0 0 0 82189 3 0 0 25 0 1 0 1103066983 29827072 3845 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 3845 100 219 0 7060 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 29128

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=818344/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=881.89
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6207 0 0 0 88186 3 0 0 25 0 1 0 1103066983 29827072 3917 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 3917 100 219 0 7060 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 29128

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=818024/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=941.86
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6311 0 0 0 94183 3 0 0 25 0 1 0 1103066983 29827072 4021 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 4021 100 219 0 7060 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 29128

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=817704/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=1001.83
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6372 0 0 0 100180 3 0 0 25 0 1 0 1103066983 29827072 4082 1992294400 4194304 5092341 548682068848 18446744073709551615 4264007 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 4082 100 219 0 7060 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 29128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=817448/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=1061.81
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6438 0 0 0 106178 3 0 0 25 0 1 0 1103066983 29827072 4148 1992294400 4194304 5092341 548682068848 18446744073709551615 4250102 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 4148 100 219 0 7060 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 29128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=817064/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=1121.79
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6543 0 0 0 112175 4 0 0 25 0 1 0 1103066983 29827072 4253 1992294400 4194304 5092341 548682068848 18446744073709551615 4240608 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 4253 100 219 0 7060 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 29128

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=816744/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=1181.76
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6612 0 0 0 118172 4 0 0 25 0 1 0 1103066983 29827072 4322 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 4322 100 219 0 7060 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 29128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18652
/proc/meminfo: memFree=816680/2055920 swapFree=4174972/4192956
[pid=18651] ppid=18649 vsize=29128 CPUtime=1200.06
/proc/18651/stat : 18651 (minisat) R 18649 18651 18461 0 -1 4194304 6627 0 0 0 120002 4 0 0 25 0 1 0 1103066983 29827072 4337 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18651/statm: 7282 4337 100 219 0 7060 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 29128

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.043993
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 29128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6627
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= 2
involuntary context switches= 4086

runsolver used 1.17782 second user time and 3.19851 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-29 07:19:59
IDJOB=1520558
IDBENCH=70708
IDSOLVER=546
FILE ID=node7/1520558-1238303999
PBS_JOBID= 9061051
Free space on /tmp= 65660 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520558-1238303999/watcher-1520558-1238303999 -o /tmp/evaluation-result-1520558-1238303999/solver-1520558-1238303999 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520558-1238303999.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 11db2aaf72f0cb9c260a5127c4f6b388
RANDOM SEED=430440891

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
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		: 3000.236
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:        834384 kB
Buffers:         94680 kB
Cached:        1020740 kB
SwapCached:      11884 kB
Active:         158600 kB
Inactive:       970152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        834384 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          19076 kB
Slab:            78736 kB
Committed_AS:  2838944 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-29 07:40:02