Trace number 1520254

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S572248576-042.cnf
MD5SUM3dd081bf1c5f1756e6172fad5da9506e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark178.766
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 |     411     1765     5331 |      647      100     22 |  0.001 % |
0.00/0.01	c |       250 |     411     1765     5331 |      711      250     20 |  0.001 % |
0.00/0.01	c |       475 |     411     1765     5331 |      783      475     21 |  0.001 % |
0.00/0.02	c |       812 |     411     1765     5331 |      861      410     18 |  0.001 % |
0.00/0.03	c |      1318 |     411     1765     5331 |      947      465     17 |  0.001 % |
0.04/0.05	c |      2077 |     411     1765     5331 |     1042      747     17 |  0.001 % |
0.04/0.09	c |      3216 |     411     1765     5331 |     1146      808     17 |  0.001 % |
0.09/0.13	c |      4924 |     411     1765     5331 |     1261      732     15 |  0.001 % |
0.19/0.21	c |      7486 |     411     1765     5331 |     1387      687     17 |  0.001 % |
0.29/0.32	c |     11330 |     411     1765     5331 |     1525      971     19 |  0.001 % |
0.49/0.50	c |     17096 |     411     1765     5331 |     1678     1248     17 |  0.001 % |
0.69/0.77	c |     25745 |     411     1765     5331 |     1846     1280     17 |  0.001 % |
1.10/1.18	c |     38719 |     411     1765     5331 |     2031     1036     17 |  0.001 % |
1.79/1.82	c |     58180 |     411     1765     5331 |     2234     1897     18 |  0.001 % |
2.79/2.81	c |     87372 |     411     1765     5331 |     2457     1541     17 |  0.001 % |
4.30/4.36	c |    131161 |     411     1765     5331 |     2703     1621     18 |  0.001 % |
6.69/6.74	c |    196845 |     411     1765     5331 |     2973     2734     18 |  0.001 % |
10.39/10.43	c |    295371 |     411     1765     5331 |     3271     1751     17 |  0.001 % |
15.99/16.04	c |    443160 |     411     1765     5331 |     3598     1938     16 |  0.001 % |
24.68/24.79	c |    664843 |     411     1765     5331 |     3958     3390     19 |  0.001 % |
38.29/38.39	c |    997368 |     411     1765     5331 |     4353     3696     20 |  0.001 % |
59.48/59.51	c |   1496156 |     411     1765     5331 |     4789     3384     19 |  0.001 % |
92.37/92.44	c |   2244338 |     411     1765     5331 |     5268     4774     18 |  0.001 % |
143.45/143.53	c |   3366612 |     411     1765     5331 |     5794     3287     18 |  0.001 % |
223.14/223.25	c |   5050023 |     411     1765     5331 |     6374     5343     20 |  0.001 % |
346.41/346.58	c |   7575139 |     411     1765     5331 |     7011     4387     20 |  0.001 % |
539.16/539.38	c |  11362814 |     411     1765     5331 |     7713     4100     17 |  0.001 % |
840.09/840.37	c |  17044326 |     411     1765     5331 |     8484     7078     18 |  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-1520254-1238278042/watcher-1520254-1238278042 -o /tmp/evaluation-result-1520254-1238278042/solver-1520254-1238278042 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520254-1238278042.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 0.98 0.98 3/64 23504
/proc/meminfo: memFree=1127336/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=12656 CPUtime=0
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 1100466548 12959744 165 1992294400 4194304 5092341 548682068848 18446744073709551615 4261408 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3164 166 89 219 0 2942 0

[startup+0.0450891 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 23504
/proc/meminfo: memFree=1127336/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=12712 CPUtime=0.04
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 267 0 0 0 4 0 0 0 18 0 1 0 1100466548 13017088 217 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3178 217 101 219 0 2956 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12712

[startup+0.101094 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 23504
/proc/meminfo: memFree=1127336/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17920 CPUtime=0.09
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 1100466548 18350080 264 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4480 264 102 219 0 4258 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17920

[startup+0.301113 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 23504
/proc/meminfo: memFree=1127336/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17920 CPUtime=0.29
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 1100466548 18350080 280 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4480 280 102 219 0 4258 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17920

[startup+0.70115 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 23504
/proc/meminfo: memFree=1127336/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17924 CPUtime=0.69
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 423 0 0 0 69 0 0 0 22 0 1 0 1100466548 18354176 323 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4481 323 102 219 0 4259 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17924

[startup+1.50123 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1126368/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17924 CPUtime=1.49
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 481 0 0 0 149 0 0 0 25 0 1 0 1100466548 18354176 381 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4481 381 102 219 0 4259 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17924

[startup+3.10137 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1125984/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17928 CPUtime=3.09
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 640 0 0 0 309 0 0 0 25 0 1 0 1100466548 18358272 461 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4482 461 102 219 0 4260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17928

[startup+6.30167 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1125408/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17928 CPUtime=6.29
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 727 0 0 0 629 0 0 0 25 0 1 0 1100466548 18358272 548 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4482 548 102 219 0 4260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17928

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1124768/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17928 CPUtime=12.69
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 857 0 0 0 1269 0 0 0 25 0 1 0 1100466548 18358272 678 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4482 678 102 219 0 4260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17928

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1124064/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17936 CPUtime=25.48
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 1161 0 0 0 2548 0 0 0 25 0 1 0 1100466548 18366464 854 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4484 854 102 219 0 4262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17936

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1123168/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17936 CPUtime=51.08
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 1384 0 0 0 5107 1 0 0 25 0 1 0 1100466548 18366464 1077 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4484 1077 102 219 0 4262 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17936

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1121760/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17936 CPUtime=102.27
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 1729 0 0 0 10226 1 0 0 25 0 1 0 1100466548 18366464 1422 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4484 1422 102 219 0 4262 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17936

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1120864/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=17936 CPUtime=162.25
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 1957 0 0 0 16223 2 0 0 25 0 1 0 1100466548 18366464 1650 1992294400 4194304 5092341 548682068848 18446744073709551615 4250015 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 4484 1650 102 219 0 4262 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17936

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1119776/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=23124 CPUtime=222.23
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 2216 0 0 0 22221 2 0 0 25 0 1 0 1100466548 23678976 1909 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 5781 1909 102 219 0 5559 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23124

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1119456/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=23124 CPUtime=282.22
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 2288 0 0 0 28219 3 0 0 25 0 1 0 1100466548 23678976 1981 1992294400 4194304 5092341 548682068848 18446744073709551615 4240608 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 5781 1981 102 219 0 5559 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23124

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1118944/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=23124 CPUtime=342.21
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 2413 0 0 0 34218 3 0 0 25 0 1 0 1100466548 23678976 2106 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 5781 2106 102 219 0 5559 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23124

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1118304/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=23124 CPUtime=402.19
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 2569 0 0 0 40216 3 0 0 25 0 1 0 1100466548 23678976 2262 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 5781 2262 102 219 0 5559 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23124

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1117984/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=23124 CPUtime=462.17
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 2658 0 0 0 46214 3 0 0 25 0 1 0 1100466548 23678976 2351 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 5781 2351 102 219 0 5559 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23124

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1116512/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=522.16
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 3485 0 0 0 52212 4 0 0 25 0 1 0 1100466548 26071040 2716 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 2716 102 219 0 6143 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25460

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 3/65 23505
/proc/meminfo: memFree=1116320/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=582.15
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 3529 0 0 0 58211 4 0 0 25 0 1 0 1100466548 26071040 2760 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 2760 102 219 0 6143 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 25460

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1115936/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=642.13
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 3628 0 0 0 64209 4 0 0 25 0 1 0 1100466548 26071040 2859 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 2859 102 219 0 6143 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25460

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1115680/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=702.11
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 3687 0 0 0 70207 4 0 0 25 0 1 0 1100466548 26071040 2918 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 2918 102 219 0 6143 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 25460

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1115552/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=762.11
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 3712 0 0 0 76206 5 0 0 25 0 1 0 1100466548 26071040 2943 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 2943 102 219 0 6143 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 25460

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1115360/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=822.09
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 3780 0 0 0 82204 5 0 0 25 0 1 0 1100466548 26071040 3011 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 3011 102 219 0 6143 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 25460

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1115104/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=882.07
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 3836 0 0 0 88202 5 0 0 25 0 1 0 1100466548 26071040 3067 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 3067 102 219 0 6143 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 25460

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1114784/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=942.06
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 3912 0 0 0 94201 5 0 0 25 0 1 0 1100466548 26071040 3143 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 3143 102 219 0 6143 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 25460

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1114592/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=1002.04
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 3971 0 0 0 100199 5 0 0 25 0 1 0 1100466548 26071040 3202 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 3202 102 219 0 6143 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 25460

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1114336/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=1062.03
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 4020 0 0 0 106197 6 0 0 25 0 1 0 1100466548 26071040 3251 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 3251 102 219 0 6143 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 25460

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1114080/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=1122.02
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 4077 0 0 0 112196 6 0 0 25 0 1 0 1100466548 26071040 3308 1992294400 4194304 5092341 548682068848 18446744073709551615 4244267 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 3308 102 219 0 6143 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 25460

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1114016/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=1182
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 4088 0 0 0 118194 6 0 0 25 0 1 0 1100466548 26071040 3319 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 3319 102 219 0 6143 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 25460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1114016/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=1200
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 4088 0 0 0 119994 6 0 0 25 0 1 0 1100466548 26071040 3319 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 3319 102 219 0 6143 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 25460

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23505
/proc/meminfo: memFree=1114016/2055920 swapFree=4176868/4192956
[pid=23504] ppid=23502 vsize=25460 CPUtime=1200
/proc/23504/stat : 23504 (minisat) R 23502 23504 23219 0 -1 4194304 4088 0 0 0 119994 6 0 0 25 0 1 0 1100466548 26071040 3319 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 6365 3319 102 219 0 6143 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 25460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.94
CPU system time (s): 0.068989
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 25460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4088
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= 1868

runsolver used 0.98085 second user time and 2.35764 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 23:07:22
IDJOB=1520254
IDBENCH=70556
IDSOLVER=546
FILE ID=node48/1520254-1238278042
PBS_JOBID= 9060917
Free space on /tmp= 66464 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S572248576-042.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520254-1238278042/watcher-1520254-1238278042 -o /tmp/evaluation-result-1520254-1238278042/solver-1520254-1238278042 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520254-1238278042.cnf

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

MD5SUM BENCH= 3dd081bf1c5f1756e6172fad5da9506e
RANDOM SEED=1315164425

node48.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:       1127816 kB
Buffers:         85116 kB
Cached:         746872 kB
SwapCached:      10192 kB
Active:         115524 kB
Inactive:       728252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1127816 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          17428 kB
Slab:            70324 kB
Committed_AS:  2505528 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 23:27:24