Trace number 1520256

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S121765931-081.cnf
MD5SUM096475bf0bd85d9e44aabbaddceca0e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark325.307
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
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 |     409     1768     5381 |      648      100     23 |  0.001 % |
0.00/0.01	c |       250 |     409     1768     5381 |      713      250     21 |  0.001 % |
0.00/0.01	c |       475 |     409     1768     5381 |      784      475     21 |  0.001 % |
0.00/0.02	c |       812 |     409     1768     5381 |      862      410     19 |  0.001 % |
0.00/0.03	c |      1318 |     409     1768     5381 |      949      464     18 |  0.001 % |
0.00/0.05	c |      2077 |     409     1768     5381 |     1044      744     19 |  0.001 % |
0.06/0.09	c |      3216 |     409     1768     5381 |     1148      806     17 |  0.001 % |
0.09/0.14	c |      4924 |     409     1768     5381 |     1263      721     18 |  0.001 % |
0.19/0.21	c |      7486 |     409     1768     5381 |     1389      675     17 |  0.001 % |
0.29/0.33	c |     11330 |     409     1768     5381 |     1528      965     17 |  0.001 % |
0.49/0.51	c |     17096 |     409     1768     5381 |     1681     1227     18 |  0.001 % |
0.69/0.79	c |     25745 |     409     1768     5381 |     1849     1261     17 |  0.001 % |
1.19/1.21	c |     38719 |     409     1768     5381 |     2034     1002     17 |  0.001 % |
1.79/1.86	c |     58180 |     409     1768     5381 |     2237     1770     18 |  0.001 % |
2.79/2.86	c |     87372 |     409     1768     5381 |     2461     1345     19 |  0.001 % |
4.40/4.41	c |    131161 |     409     1768     5381 |     2707     2533     20 |  0.001 % |
6.79/6.81	c |    196845 |     409     1768     5381 |     2978     2131     21 |  0.001 % |
10.49/10.52	c |    295371 |     409     1768     5381 |     3276     2382     19 |  0.001 % |
16.09/16.16	c |    443160 |     409     1768     5381 |     3604     2344     21 |  0.001 % |
25.08/25.11	c |    664843 |     409     1768     5381 |     3964     3293     21 |  0.001 % |
38.77/38.86	c |    997368 |     409     1768     5381 |     4361     2967     19 |  0.001 % |
59.96/60.09	c |   1496156 |     409     1768     5381 |     4797     3712     20 |  0.001 % |
93.36/93.48	c |   2244338 |     409     1768     5381 |     5277     3719     19 |  0.001 % |
144.94/145.08	c |   3366612 |     409     1768     5381 |     5804     2783     18 |  0.001 % |
225.50/225.63	c |   5050023 |     409     1768     5381 |     6385     4376     19 |  0.001 % |
350.06/350.22	c |   7575139 |     409     1768     5381 |     7023     5813     19 |  0.001 % |
546.18/546.45	c |  11362814 |     409     1768     5381 |     7726     4333     19 |  0.001 % |
849.37/849.76	c |  17044326 |     409     1768     5381 |     8498     4496     20 |  0.001 % |

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-1520256-1238278184/watcher-1520256-1238278184 -o /tmp/evaluation-result-1520256-1238278184/solver-1520256-1238278184 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520256-1238278184.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: 0.99 0.97 0.98 2/64 4388
/proc/meminfo: memFree=1689504/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=7464 CPUtime=0
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 1100483388 7643136 164 1992294400 4194304 5092341 548682068848 18446744073709551615 4219924 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 1866 164 88 219 0 1644 0

[startup+0.067041 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 4388
/proc/meminfo: memFree=1689504/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=12712 CPUtime=0.06
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 276 0 0 0 6 0 0 0 18 0 1 0 1100483388 13017088 225 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 3178 225 101 219 0 2956 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12712

[startup+0.101047 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 4388
/proc/meminfo: memFree=1689504/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=0.09
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 1100483388 18341888 263 1992294400 4194304 5092341 548682068848 18446744073709551615 4241021 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 263 102 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.301087 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 4388
/proc/meminfo: memFree=1689504/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=0.29
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 1100483388 18341888 280 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 280 102 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.701167 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 4388
/proc/meminfo: memFree=1689504/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=0.69
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 373 0 0 0 69 0 0 0 23 0 1 0 1100483388 18341888 322 1992294400 4194304 5092341 548682068848 18446744073709551615 4250299 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 322 102 219 0 4256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50133 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1688408/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=1.49
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 433 0 0 0 149 0 0 0 25 0 1 0 1100483388 18341888 382 1992294400 4194304 5092341 548682068848 18446744073709551615 4252573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 382 102 219 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17912

[startup+3.10165 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1688024/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=3.09
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 514 0 0 0 309 0 0 0 25 0 1 0 1100483388 18341888 463 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 463 102 219 0 4256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17912

[startup+6.30129 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1687512/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=6.29
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 601 0 0 0 629 0 0 0 25 0 1 0 1100483388 18341888 550 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 550 102 219 0 4256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17912

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1686808/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=12.69
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 755 0 0 0 1269 0 0 0 25 0 1 0 1100483388 18341888 704 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 704 102 219 0 4256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17912

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1686040/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=25.48
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 927 0 0 0 2548 0 0 0 25 0 1 0 1100483388 18341888 876 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 876 102 219 0 4256 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17912

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1685080/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=51.07
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 1173 0 0 0 5107 0 0 0 25 0 1 0 1100483388 18341888 1122 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 1122 102 219 0 4256 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17912

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1683736/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=102.26
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 1486 0 0 0 10225 1 0 0 25 0 1 0 1100483388 18341888 1435 1992294400 4194304 5092341 548682068848 18446744073709551615 4250871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 1435 102 219 0 4256 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17912

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1682648/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=17912 CPUtime=162.23
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 1744 0 0 0 16222 1 0 0 25 0 1 0 1100483388 18341888 1693 1992294400 4194304 5092341 548682068848 18446744073709551615 4252528 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 4478 1693 102 219 0 4256 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17912

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1681752/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=222.2
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 2210 0 0 0 22219 1 0 0 25 0 1 0 1100483388 23724032 1918 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 1918 102 219 0 5570 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 23168

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1680984/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=282.19
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 2392 0 0 0 28217 2 0 0 25 0 1 0 1100483388 23724032 2100 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 2100 102 219 0 5570 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23168

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1680600/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=342.16
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 2472 0 0 0 34214 2 0 0 25 0 1 0 1100483388 23724032 2180 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 2180 102 219 0 5570 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23168

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1679960/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=402.14
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 2631 0 0 0 40212 2 0 0 25 0 1 0 1100483388 23724032 2339 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 2339 102 219 0 5570 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23168

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1679576/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=462.11
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 2723 0 0 0 46209 2 0 0 25 0 1 0 1100483388 23724032 2431 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 2431 102 219 0 5570 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 23168

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1679064/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=522.09
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 2861 0 0 0 52207 2 0 0 25 0 1 0 1100483388 23724032 2569 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 2569 102 219 0 5570 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23168

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1678552/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=582.08
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 2974 0 0 0 58205 3 0 0 25 0 1 0 1100483388 23724032 2682 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 2682 102 219 0 5570 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23168

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1678296/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=642.06
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 3038 0 0 0 64203 3 0 0 25 0 1 0 1100483388 23724032 2746 1992294400 4194304 5092341 548682068848 18446744073709551615 4240608 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 2746 102 219 0 5570 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23168

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1677912/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=702.03
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 3119 0 0 0 70200 3 0 0 25 0 1 0 1100483388 23724032 2827 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 2827 102 219 0 5570 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23168

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1677720/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=762.01
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 3160 0 0 0 76198 3 0 0 25 0 1 0 1100483388 23724032 2868 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 2868 102 219 0 5570 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 23168

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1677400/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=821.98
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 3252 0 0 0 82195 3 0 0 25 0 1 0 1100483388 23724032 2960 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 2960 102 219 0 5570 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 23168

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1677208/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23168 CPUtime=881.96
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 3303 0 0 0 88193 3 0 0 25 0 1 0 1100483388 23724032 3011 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5792 3011 102 219 0 5570 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 23168

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1676952/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23176 CPUtime=941.94
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 3723 0 0 0 94191 3 0 0 25 0 1 0 1100483388 23732224 3065 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5794 3065 102 219 0 5572 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1676632/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23176 CPUtime=1001.91
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 3786 0 0 0 100188 3 0 0 25 0 1 0 1100483388 23732224 3128 1992294400 4194304 5092341 548682068848 18446744073709551615 4241399 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5794 3128 102 219 0 5572 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 23176

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1676568/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=23208 CPUtime=1061.89
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 4179 0 0 0 106186 3 0 0 25 0 1 0 1100483388 23764992 3147 1992294400 4194304 5092341 548682068848 18446744073709551615 4241137 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 5802 3147 102 219 0 5580 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 23208

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1675608/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=28452 CPUtime=1121.86
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 4782 0 0 0 112183 3 0 0 25 0 1 0 1100483388 29134848 3382 1992294400 4194304 5092341 548682068848 18446744073709551615 4241906 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 7113 3382 102 219 0 6891 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 28452

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1675544/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=28452 CPUtime=1181.84
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 4785 0 0 0 118181 3 0 0 25 0 1 0 1100483388 29134848 3385 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 7113 3385 102 219 0 6891 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 28452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1675544/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=28452 CPUtime=1200.04
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 4787 0 0 0 120001 3 0 0 25 0 1 0 1100483388 29134848 3387 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 7113 3387 102 219 0 6891 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28452

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: 0.99 0.97 0.98 2/65 4389
/proc/meminfo: memFree=1675544/2055920 swapFree=4175824/4192956
[pid=4388] ppid=4386 vsize=28452 CPUtime=1200.04
/proc/4388/stat : 4388 (minisat) R 4386 4388 4062 0 -1 4194304 4787 0 0 0 120001 3 0 0 25 0 1 0 1100483388 29134848 3387 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/4388/statm: 7113 3387 102 219 0 6891 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.042993
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 28452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4787
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= 2422

runsolver used 0.824874 second user time and 2.50962 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 23:09:44
IDJOB=1520256
IDBENCH=70557
IDSOLVER=546
FILE ID=node33/1520256-1238278184
PBS_JOBID= 9060859
Free space on /tmp= 66132 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S121765931-081.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520256-1238278184/watcher-1520256-1238278184 -o /tmp/evaluation-result-1520256-1238278184/solver-1520256-1238278184 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520256-1238278184.cnf

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

MD5SUM BENCH= 096475bf0bd85d9e44aabbaddceca0e3
RANDOM SEED=2036973839

node33.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		: 3000.266
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		: 3000.266
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:       1689920 kB
Buffers:         54392 kB
Cached:         226200 kB
SwapCached:      10924 kB
Active:          51156 kB
Inactive:       242004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689920 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          18228 kB
Slab:            58836 kB
Committed_AS:  3014108 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 23:29:46