Trace number 1520552

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/540/
unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
MD5SUM6fb9b4534b8680fbd6cb5c0187532027
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
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 |     525     2269     6890 |      831      100     25 |  0.000 % |
0.00/0.01	c |       250 |     525     2269     6890 |      915      250     24 |  0.000 % |
0.00/0.01	c |       475 |     525     2269     6890 |     1006      475     23 |  0.000 % |
0.00/0.02	c |       812 |     525     2269     6890 |     1107      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     525     2269     6890 |     1218      744     22 |  0.000 % |
0.06/0.06	c |      2077 |     525     2269     6890 |     1339      885     21 |  0.000 % |
0.09/0.10	c |      3216 |     525     2269     6890 |     1473     1327     21 |  0.000 % |
0.09/0.16	c |      4924 |     525     2269     6890 |     1621      756     20 |  0.000 % |
0.19/0.25	c |      7486 |     525     2269     6890 |     1783     1625     24 |  0.000 % |
0.29/0.39	c |     11330 |     525     2269     6890 |     1961     1803     24 |  0.000 % |
0.59/0.60	c |     17096 |     525     2269     6890 |     2157     1528     20 |  0.000 % |
0.89/0.92	c |     25745 |     525     2269     6890 |     2373     1354     21 |  0.000 % |
1.39/1.42	c |     38719 |     525     2269     6890 |     2611     2175     23 |  0.000 % |
2.10/2.19	c |     58180 |     525     2269     6890 |     2872     1627     21 |  0.000 % |
3.29/3.37	c |     87372 |     525     2269     6890 |     3159     1581     21 |  0.000 % |
5.09/5.19	c |    131161 |     525     2269     6890 |     3475     1920     23 |  0.000 % |
7.99/8.01	c |    196845 |     525     2269     6890 |     3822     2252     21 |  0.000 % |
12.29/12.39	c |    295371 |     525     2269     6890 |     4205     3808     23 |  0.000 % |
19.08/19.18	c |    443160 |     525     2269     6890 |     4625     2565     22 |  0.000 % |
29.78/29.85	c |    664843 |     525     2269     6890 |     5088     4235     22 |  0.000 % |
46.18/46.20	c |    997368 |     525     2269     6890 |     5597     4875     23 |  0.000 % |
71.56/71.60	c |   1496156 |     525     2269     6890 |     6156     3088     25 |  0.000 % |
111.16/111.24	c |   2244338 |     525     2269     6890 |     6772     5462     24 |  0.000 % |
172.23/172.30	c |   3366612 |     525     2269     6890 |     7449     4233     22 |  0.000 % |
268.61/268.72	c |   5050023 |     525     2269     6890 |     8194     6174     23 |  0.000 % |
417.86/418.08	c |   7575139 |     525     2269     6890 |     9014     6603     23 |  0.000 % |
653.28/653.58	c |  11362814 |     525     2269     6890 |     9915     7647     23 |  0.000 % |
1016.48/1016.86	c |  17044326 |     525     2269     6890 |    10907     5192     22 |  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-1520552-1238303492/watcher-1520552-1238303492 -o /tmp/evaluation-result-1520552-1238303492/solver-1520552-1238303492 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520552-1238303492.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: 1.00 1.00 1.00 3/64 6735
/proc/meminfo: memFree=937896/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=7468 CPUtime=0
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1103014738 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4488762 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 1867 179 88 219 0 1645 0

[startup+0.0660541 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6735
/proc/meminfo: memFree=937896/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=12756 CPUtime=0.06
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 315 0 0 0 6 0 0 0 18 0 1 0 1103014738 13062144 248 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 3189 248 100 219 0 2967 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12756

[startup+0.10106 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6735
/proc/meminfo: memFree=937896/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=17948 CPUtime=0.09
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 366 0 0 0 9 0 0 0 18 0 1 0 1103014738 18378752 299 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 4487 299 100 219 0 4265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17948

[startup+0.301093 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6735
/proc/meminfo: memFree=937896/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=17996 CPUtime=0.29
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 472 0 0 0 29 0 0 0 19 0 1 0 1103014738 18427904 359 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 4499 359 100 219 0 4277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17996

[startup+0.701156 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6735
/proc/meminfo: memFree=937896/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=17996 CPUtime=0.69
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 495 0 0 0 69 0 0 0 22 0 1 0 1103014738 18427904 382 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 4499 382 100 219 0 4277 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17996

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=936544/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=17996 CPUtime=1.49
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 576 0 0 0 149 0 0 0 25 0 1 0 1103014738 18427904 463 1992294400 4194304 5092341 548682068848 18446744073709551615 4268822 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 4499 463 100 219 0 4277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17996

[startup+3.10254 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=936096/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=17996 CPUtime=3.09
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 642 0 0 0 309 0 0 0 25 0 1 0 1103014738 18427904 529 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 4499 529 100 219 0 4277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17996

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=935584/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=17996 CPUtime=6.29
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 922 0 0 0 629 0 0 0 25 0 1 0 1103014738 18427904 649 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 4499 649 100 219 0 4277 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17996

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=934824/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=17996 CPUtime=12.69
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 1069 0 0 0 1269 0 0 0 25 0 1 0 1103014738 18427904 796 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 4499 796 100 219 0 4277 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17996

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=933864/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=17996 CPUtime=25.48
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 1491 0 0 0 2548 0 0 0 25 0 1 0 1103014738 18427904 1031 1992294400 4194304 5092341 548682068848 18446744073709551615 4249594 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 4499 1031 100 219 0 4277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17996

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=932456/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=18000 CPUtime=51.07
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 2062 0 0 0 5106 1 0 0 25 0 1 0 1103014738 18432000 1370 1992294400 4194304 5092341 548682068848 18446744073709551615 4240871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 4500 1370 100 219 0 4278 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18000

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=931176/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=18000 CPUtime=102.27
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 2373 0 0 0 10225 2 0 0 25 0 1 0 1103014738 18432000 1681 1992294400 4194304 5092341 548682068848 18446744073709551615 4249571 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 4500 1681 100 219 0 4278 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18000

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=929576/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=23236 CPUtime=162.24
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 3401 0 0 0 16222 2 0 0 25 0 1 0 1103014738 23793664 2074 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 5809 2074 100 219 0 5587 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23236

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=928808/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=23236 CPUtime=222.23
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 3589 0 0 0 22220 3 0 0 25 0 1 0 1103014738 23793664 2262 1992294400 4194304 5092341 548682068848 18446744073709551615 4252127 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 5809 2262 100 219 0 5587 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23236

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=926824/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24656 CPUtime=282.2
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 5767 0 0 0 28216 4 0 0 25 0 1 0 1103014738 25247744 2766 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6164 2766 100 219 0 5942 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24656

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=926312/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24656 CPUtime=342.18
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 5890 0 0 0 34214 4 0 0 25 0 1 0 1103014738 25247744 2889 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6164 2889 100 219 0 5942 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24656

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=925928/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24656 CPUtime=402.16
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 5977 0 0 0 40212 4 0 0 25 0 1 0 1103014738 25247744 2976 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6164 2976 100 219 0 5942 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 24656

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=925160/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24656 CPUtime=462.15
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 6157 0 0 0 46210 5 0 0 25 0 1 0 1103014738 25247744 3156 1992294400 4194304 5092341 548682068848 18446744073709551615 4249890 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6164 3156 100 219 0 5942 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 24656

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=924840/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24656 CPUtime=522.13
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 6245 0 0 0 52208 5 0 0 25 0 1 0 1103014738 25247744 3244 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6164 3244 100 219 0 5942 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 24656

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=924200/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24656 CPUtime=582.11
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 6385 0 0 0 58206 5 0 0 25 0 1 0 1103014738 25247744 3384 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6164 3384 100 219 0 5942 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 24656

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=923624/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24656 CPUtime=642.09
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 6534 0 0 0 64204 5 0 0 25 0 1 0 1103014738 25247744 3533 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6164 3533 100 219 0 5942 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 24656

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=923560/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24656 CPUtime=702.07
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 6549 0 0 0 70202 5 0 0 25 0 1 0 1103014738 25247744 3548 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6164 3548 100 219 0 5942 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 24656

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=923432/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24656 CPUtime=762.06
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 6588 0 0 0 76200 6 0 0 25 0 1 0 1103014738 25247744 3587 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6164 3587 100 219 0 5942 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 24656

[startup+822.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 6736
/proc/meminfo: memFree=923240/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24656 CPUtime=822.03
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 6658 0 0 0 82197 6 0 0 25 0 1 0 1103014738 25247744 3657 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6164 3657 100 219 0 5942 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 24656

[startup+882.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 6736
/proc/meminfo: memFree=923112/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=24684 CPUtime=882.01
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 7204 0 0 0 88195 6 0 0 25 0 1 0 1103014738 25276416 3691 1992294400 4194304 5092341 548682068848 18446744073709551615 4252136 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 6171 3691 100 219 0 5949 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 24684

[startup+942.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 6736
/proc/meminfo: memFree=921960/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=29904 CPUtime=941.99
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 7492 0 0 0 94193 6 0 0 25 0 1 0 1103014738 30621696 3979 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 7476 3979 100 219 0 7254 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 29904

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6736
/proc/meminfo: memFree=921896/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=29904 CPUtime=1001.98
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 7495 0 0 0 100191 7 0 0 25 0 1 0 1103014738 30621696 3982 1992294400 4194304 5092341 548682068848 18446744073709551615 4262477 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 7476 3982 100 219 0 7254 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 29904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=921640/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=29904 CPUtime=1061.96
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 7560 0 0 0 106189 7 0 0 25 0 1 0 1103014738 30621696 4047 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 7476 4047 100 219 0 7254 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 29904

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=921384/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=29904 CPUtime=1121.94
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 7623 0 0 0 112187 7 0 0 25 0 1 0 1103014738 30621696 4110 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 7476 4110 100 219 0 7254 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 29904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=921128/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=29904 CPUtime=1181.92
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 7678 0 0 0 118185 7 0 0 25 0 1 0 1103014738 30621696 4165 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 7476 4165 100 219 0 7254 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 29904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6736
/proc/meminfo: memFree=921064/2055920 swapFree=4178216/4192956
[pid=6735] ppid=6733 vsize=29904 CPUtime=1200.02
/proc/6735/stat : 6735 (minisat) R 6733 6735 6543 0 -1 4194304 7693 0 0 0 119995 7 0 0 25 0 1 0 1103014738 30621696 4180 1992294400 4194304 5092341 548682068848 18446744073709551615 4252136 0 0 4096 3 0 0 0 17 1 0 0
/proc/6735/statm: 7476 4180 100 219 0 7254 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 29904

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): 1199.95
CPU system time (s): 0.079987
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 29904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7693
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= 2261

runsolver used 0.894863 second user time and 2.54461 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-29 07:11:32
IDJOB=1520552
IDBENCH=70705
IDSOLVER=546
FILE ID=node26/1520552-1238303492
PBS_JOBID= 9061040
Free space on /tmp= 66180 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520552-1238303492/watcher-1520552-1238303492 -o /tmp/evaluation-result-1520552-1238303492/solver-1520552-1238303492 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520552-1238303492.cnf

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

MD5SUM BENCH= 6fb9b4534b8680fbd6cb5c0187532027
RANDOM SEED=1194492401

node26.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:        938312 kB
Buffers:         88112 kB
Cached:         932548 kB
SwapCached:       8520 kB
Active:         156104 kB
Inactive:       874504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        938312 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            73028 kB
Committed_AS:  2818836 kB
PageTables:       1372 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= 66180 MiB
End job on node26 at 2009-03-29 07:31:35