Trace number 1520478

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S311671104-045.cnf
MD5SUMb892d03833c64865c28a6c109f19fcb2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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 |     402     1763     5395 |      646      100     20 |  0.001 % |
0.00/0.01	c |       250 |     402     1763     5395 |      711      250     21 |  0.001 % |
0.00/0.01	c |       475 |     402     1763     5395 |      782      475     21 |  0.001 % |
0.00/0.02	c |       812 |     402     1763     5395 |      860      411     19 |  0.001 % |
0.00/0.04	c |      1318 |     402     1763     5395 |      946      465     18 |  0.001 % |
0.00/0.05	c |      2077 |     402     1763     5395 |     1041      746     17 |  0.001 % |
0.06/0.09	c |      3216 |     402     1763     5395 |     1145      803     17 |  0.001 % |
0.09/0.14	c |      4924 |     402     1763     5395 |     1259      715     17 |  0.001 % |
0.19/0.21	c |      7486 |     402     1763     5395 |     1385      692     16 |  0.001 % |
0.29/0.33	c |     11330 |     402     1763     5395 |     1524      975     19 |  0.001 % |
0.49/0.51	c |     17096 |     402     1763     5395 |     1676     1261     18 |  0.001 % |
0.69/0.78	c |     25745 |     402     1763     5395 |     1844     1344     19 |  0.001 % |
1.19/1.20	c |     38719 |     402     1763     5395 |     2028     1161     17 |  0.001 % |
1.79/1.85	c |     58180 |     402     1763     5395 |     2231     2005     18 |  0.001 % |
2.79/2.84	c |     87372 |     402     1763     5395 |     2454     1676     18 |  0.001 % |
4.30/4.39	c |    131161 |     402     1763     5395 |     2700     1773     18 |  0.001 % |
6.69/6.77	c |    196845 |     402     1763     5395 |     2970     1545     18 |  0.001 % |
10.39/10.44	c |    295371 |     402     1763     5395 |     3267     2207     20 |  0.001 % |
16.09/16.10	c |    443160 |     402     1763     5395 |     3594     2789     18 |  0.001 % |
24.78/24.88	c |    664843 |     402     1763     5395 |     3953     2748     19 |  0.001 % |
38.39/38.48	c |    997368 |     402     1763     5395 |     4348     3462     18 |  0.001 % |
59.67/59.75	c |   1496156 |     402     1763     5395 |     4783     3636     20 |  0.001 % |
92.66/92.72	c |   2244338 |     402     1763     5395 |     5262     3619     17 |  0.001 % |
143.45/143.55	c |   3366612 |     402     1763     5395 |     5788     3368     18 |  0.001 % |
223.12/223.21	c |   5050023 |     402     1763     5395 |     6367     3987     18 |  0.001 % |
345.89/346.08	c |   7575139 |     402     1763     5395 |     7003     5606     20 |  0.001 % |
538.83/539.08	c |  11362814 |     402     1763     5395 |     7704     5326     17 |  0.001 % |
837.84/838.11	c |  17044326 |     402     1763     5395 |     8474     6428     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-1520478-1238297950/watcher-1520478-1238297950 -o /tmp/evaluation-result-1520478-1238297950/solver-1520478-1238297950 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520478-1238297950.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 0.99 2/76 3904
/proc/meminfo: memFree=1711808/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=7464 CPUtime=0
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 1102456100 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4352740 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 1866 166 92 219 0 1644 0

[startup+0.0698459 s]
/proc/loadavg: 0.99 0.97 0.99 2/76 3904
/proc/meminfo: memFree=1711808/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=12712 CPUtime=0.06
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 278 0 0 0 6 0 0 0 18 0 1 0 1102456100 13017088 227 1992294400 4194304 5092341 548682068848 18446744073709551615 4249472 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 3178 227 102 219 0 2956 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12712

[startup+0.101851 s]
/proc/loadavg: 0.99 0.97 0.99 2/76 3904
/proc/meminfo: memFree=1711808/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17912 CPUtime=0.09
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 313 0 0 0 9 0 0 0 18 0 1 0 1102456100 18341888 262 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4478 262 102 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.301882 s]
/proc/loadavg: 0.99 0.97 0.99 2/76 3904
/proc/meminfo: memFree=1711808/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17912 CPUtime=0.29
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 1102456100 18341888 274 1992294400 4194304 5092341 548682068848 18446744073709551615 4262264 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4478 274 102 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.701945 s]
/proc/loadavg: 0.99 0.97 0.99 2/76 3904
/proc/meminfo: memFree=1711808/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17916 CPUtime=0.69
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 420 0 0 0 69 0 0 0 23 0 1 0 1102456100 18345984 319 1992294400 4194304 5092341 548682068848 18446744073709551615 4241509 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4479 319 102 219 0 4257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17916

[startup+1.50107 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1710776/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17916 CPUtime=1.49
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 478 0 0 0 149 0 0 0 25 0 1 0 1102456100 18345984 377 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4479 377 102 219 0 4257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17916

[startup+3.10133 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1710264/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17920 CPUtime=3.09
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 644 0 0 0 309 0 0 0 25 0 1 0 1102456100 18350080 460 1992294400 4194304 5092341 548682068848 18446744073709551615 4261566 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4480 460 102 219 0 4258 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17920

[startup+6.30184 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1709816/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17920 CPUtime=6.29
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 724 0 0 0 629 0 0 0 25 0 1 0 1102456100 18350080 540 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4480 540 102 219 0 4258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17920

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1709176/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17920 CPUtime=12.69
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 859 0 0 0 1269 0 0 0 25 0 1 0 1102456100 18350080 675 1992294400 4194304 5092341 548682068848 18446744073709551615 4250871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4480 675 102 219 0 4258 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17920

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1708472/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17924 CPUtime=25.48
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 1176 0 0 0 2548 0 0 0 25 0 1 0 1102456100 18354176 857 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4481 857 102 219 0 4259 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17924

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1707576/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17924 CPUtime=51.08
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 1397 0 0 0 5107 1 0 0 25 0 1 0 1102456100 18354176 1078 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4481 1078 102 219 0 4259 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17924

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1706232/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17924 CPUtime=102.26
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 1697 0 0 0 10225 1 0 0 25 0 1 0 1102456100 18354176 1378 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4481 1378 102 219 0 4259 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17924

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1705336/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=17924 CPUtime=162.24
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 1913 0 0 0 16222 2 0 0 25 0 1 0 1102456100 18354176 1594 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 4481 1594 102 219 0 4259 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17924

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1704056/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=222.22
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 2454 0 0 0 22220 2 0 0 25 0 1 0 1102456100 23744512 1908 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 1908 102 219 0 5575 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23188

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1703736/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=282.2
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 2534 0 0 0 28218 2 0 0 25 0 1 0 1102456100 23744512 1988 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 1988 102 219 0 5575 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23188

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1703288/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=342.19
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 2624 0 0 0 34216 3 0 0 25 0 1 0 1102456100 23744512 2078 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2078 102 219 0 5575 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23188

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1702648/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=402.17
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 2777 0 0 0 40214 3 0 0 25 0 1 0 1102456100 23744512 2231 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2231 102 219 0 5575 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23188

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1702392/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=462.14
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 2853 0 0 0 46211 3 0 0 25 0 1 0 1102456100 23744512 2307 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2307 102 219 0 5575 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23188

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1701688/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=522.12
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3027 0 0 0 52209 3 0 0 25 0 1 0 1102456100 23744512 2481 1992294400 4194304 5092341 548682068848 18446744073709551615 4249846 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2481 102 219 0 5575 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23188

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1701176/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=582.11
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3145 0 0 0 58207 4 0 0 25 0 1 0 1102456100 23744512 2599 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2599 102 219 0 5575 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23188

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1700920/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=642.1
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3214 0 0 0 64206 4 0 0 25 0 1 0 1102456100 23744512 2668 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2668 102 219 0 5575 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 23188

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1700664/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=702.07
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3263 0 0 0 70203 4 0 0 25 0 1 0 1102456100 23744512 2717 1992294400 4194304 5092341 548682068848 18446744073709551615 4252247 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2717 102 219 0 5575 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 23188

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1700536/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=762.05
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3296 0 0 0 76201 4 0 0 25 0 1 0 1102456100 23744512 2750 1992294400 4194304 5092341 548682068848 18446744073709551615 4268566 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2750 102 219 0 5575 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 23188

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1700152/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=822.03
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3391 0 0 0 82199 4 0 0 25 0 1 0 1102456100 23744512 2845 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2845 102 219 0 5575 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 23188

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1699832/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=882.02
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3472 0 0 0 88197 5 0 0 25 0 1 0 1102456100 23744512 2926 1992294400 4194304 5092341 548682068848 18446744073709551615 4248229 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2926 102 219 0 5575 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 23188

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1699640/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=942
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3523 0 0 0 94195 5 0 0 25 0 1 0 1102456100 23744512 2977 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 2977 102 219 0 5575 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 23188

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1699448/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=1001.98
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3569 0 0 0 100193 5 0 0 25 0 1 0 1102456100 23744512 3023 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 3023 102 219 0 5575 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 23188

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1699256/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=23188 CPUtime=1061.96
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3627 0 0 0 106191 5 0 0 25 0 1 0 1102456100 23744512 3081 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 5797 3081 102 219 0 5575 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 23188

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1698040/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=28284 CPUtime=1121.94
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3914 0 0 0 112189 5 0 0 25 0 1 0 1102456100 28962816 3368 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 7071 3368 102 219 0 6849 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 28284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1697976/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=28284 CPUtime=1181.92
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3922 0 0 0 118187 5 0 0 25 0 1 0 1102456100 28962816 3376 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 7071 3376 102 219 0 6849 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 28284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 3905
/proc/meminfo: memFree=1697976/2055920 swapFree=4173572/4192956
[pid=3904] ppid=3902 vsize=28284 CPUtime=1200.02
/proc/3904/stat : 3904 (minisat) R 3902 3904 3784 0 -1 4194304 3922 0 0 0 119996 6 0 0 25 0 1 0 1102456100 28962816 3376 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/3904/statm: 7071 3376 102 219 0 6849 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 28284

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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.06499
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 28284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3922
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= 1564

runsolver used 1.04084 second user time and 3.34349 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-29 05:39:10
IDJOB=1520478
IDBENCH=70668
IDSOLVER=546
FILE ID=node69/1520478-1238297950
PBS_JOBID= 9061010
Free space on /tmp= 65728 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S311671104-045.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520478-1238297950/watcher-1520478-1238297950 -o /tmp/evaluation-result-1520478-1238297950/solver-1520478-1238297950 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520478-1238297950.cnf

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

MD5SUM BENCH= b892d03833c64865c28a6c109f19fcb2
RANDOM SEED=1122126334

node69.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		: 3000.261
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		: 3000.261
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:       1712288 kB
Buffers:         63112 kB
Cached:         196980 kB
SwapCached:      10072 kB
Active:         165320 kB
Inactive:       106620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712288 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:            1120 kB
Writeback:           0 kB
Mapped:          17612 kB
Slab:            56412 kB
Committed_AS:  3460372 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-29 05:59:13