Trace number 1734833

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) 1200.11 1200.45

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

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 |                                                                             |
0.09/0.11	c |  Number of variables:          1820                                         |
0.09/0.11	c |  Number of clauses:          171155                                         |
0.09/0.11	c |  Parse time:                   0.10 s                                       |
1.10/1.14	c |  Simplification time:          1.03 s                                       |
1.10/1.14	c |                                                                             |
1.10/1.14	c ============================[ Search Statistics ]==============================
1.10/1.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.10/1.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.10/1.14	c ===============================================================================
1.10/1.14	c |       100 |    1820   165284   332258 |    60604      100    131 |  0.000 % |
1.10/1.15	c |       250 |    1820   165284   332258 |    66664      250    131 |  0.000 % |
1.10/1.16	c |       475 |    1820   165284   332258 |    73331      475    143 |  0.000 % |
1.10/1.19	c |       812 |    1820   165284   332258 |    80664      812    153 |  0.000 % |
1.19/1.22	c |      1318 |    1820   165284   332258 |    88730     1318    156 |  0.000 % |
1.19/1.28	c |      2077 |    1820   165284   332258 |    97603     2077    158 |  0.000 % |
1.29/1.37	c |      3216 |    1820   165284   332258 |   107363     3216    167 |  0.000 % |
1.49/1.53	c |      4924 |    1820   165284   332258 |   118100     4924    166 |  0.000 % |
1.79/1.80	c |      7486 |    1820   165284   332258 |   129910     7486    162 |  0.000 % |
2.19/2.26	c |     11330 |    1820   165284   332258 |   142901    11330    150 |  0.007 % |
2.99/3.01	c |     17096 |    1820   165284   332258 |   157191    17096    142 |  0.007 % |
4.29/4.40	c |     25745 |    1820   165284   332258 |   172910    25745    139 |  0.006 % |
6.89/6.93	c |     38719 |    1820   165284   332258 |   190201    38719    133 |  0.007 % |
11.99/12.05	c |     58180 |    1820   165284   332258 |   209221    58180    127 |  0.007 % |
21.89/21.97	c |     87372 |    1820   165284   332258 |   230144    87372    127 |  0.000 % |
43.58/43.65	c |    131161 |    1820   165284   332258 |   253158   131161    126 |  0.000 % |
91.82/91.97	c |    196845 |    1820   165284   332258 |   278474   196845    130 |  0.006 % |
188.60/188.78	c |    295371 |    1820   165284   332258 |   306321    43351    111 |  0.000 % |
303.07/303.20	c |    443160 |    1820   165284   332258 |   336953   191140    153 |  0.000 % |
674.68/674.91	c |    664843 |    1820   165284   332258 |   370649   112868    149 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734833-1240797663/watcher-1734833-1240797663 -o /tmp/evaluation-result-1734833-1240797663/solver-1734833-1240797663 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1734833-1240797663.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 1.00 1.00 3/64 32367
/proc/meminfo: memFree=1641080/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=7468 CPUtime=0
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 407 0 0 0 0 0 0 0 18 0 1 0 107794925 7647232 391 1992294400 4194304 5092341 548682068848 18446744073709551615 4242830 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 1867 392 63 219 0 1645 0

[startup+0.032551 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 32367
/proc/meminfo: memFree=1641080/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=9608 CPUtime=0.02
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 1124 0 0 0 2 0 0 0 18 0 1 0 107794925 9838592 1067 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 2402 1068 63 219 0 2180 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9608

[startup+0.101557 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 32367
/proc/meminfo: memFree=1641080/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=14176 CPUtime=0.09
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 2906 0 0 0 9 0 0 0 18 0 1 0 107794925 14516224 2561 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 3544 2562 63 219 0 3322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14176

[startup+0.301576 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 32367
/proc/meminfo: memFree=1641080/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=14700 CPUtime=0.29
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 3202 0 0 0 28 1 0 0 19 0 1 0 107794925 15052800 2857 1992294400 4194304 5092341 548682068848 18446744073709551615 4247819 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 3675 2857 88 219 0 3453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14700

[startup+0.701616 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 32367
/proc/meminfo: memFree=1641080/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=14700 CPUtime=0.69
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 3202 0 0 0 68 1 0 0 22 0 1 0 107794925 15052800 2857 1992294400 4194304 5092341 548682068848 18446744073709551615 4219680 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 3675 2857 88 219 0 3453 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14700

[startup+1.5017 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32368
/proc/meminfo: memFree=1629872/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=13888 CPUtime=1.49
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 4466 0 0 0 148 1 0 0 25 0 1 0 107794925 14221312 3247 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 3472 3247 103 219 0 3250 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13888

[startup+3.10186 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32368
/proc/meminfo: memFree=1625264/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=26412 CPUtime=3.09
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 6203 0 0 0 307 2 0 0 25 0 1 0 107794925 27045888 4984 1992294400 4194304 5092341 548682068848 18446744073709551615 4251452 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 6603 4984 103 219 0 6381 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26412

[startup+6.30117 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32368
/proc/meminfo: memFree=1613744/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=35912 CPUtime=6.29
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 8720 0 0 0 626 3 0 0 25 0 1 0 107794925 36773888 7501 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 8978 7501 103 219 0 8756 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35912

[startup+12.7018 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32368
/proc/meminfo: memFree=1599040/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=51320 CPUtime=12.69
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 12059 0 0 0 1263 6 0 0 25 0 1 0 107794925 52551680 10840 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 12830 10840 103 219 0 12608 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51320

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32368
/proc/meminfo: memFree=1577600/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=73964 CPUtime=25.48
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 17139 0 0 0 2539 9 0 0 25 0 1 0 107794925 75739136 15920 1992294400 4194304 5092341 548682068848 18446744073709551615 4241399 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 18491 15920 103 219 0 18269 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73964

[startup+51.1016 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32368
/proc/meminfo: memFree=1548352/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=108432 CPUtime=51.08
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 24538 0 0 0 5092 16 0 0 25 0 1 0 107794925 111034368 23319 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 27108 23319 103 219 0 26886 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 108432

[startup+102.306 s]
/proc/loadavg: 1.30 1.08 1.02 2/65 1911
/proc/meminfo: memFree=1369592/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=157108 CPUtime=102.23
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 33873 0 0 0 10188 35 0 0 25 0 1 0 107794925 160878592 32654 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 39277 32654 103 219 0 39055 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 157108

[startup+162.302 s]
/proc/loadavg: 1.12 1.07 1.02 2/65 1911
/proc/meminfo: memFree=1336952/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=229404 CPUtime=162.2
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 42136 0 0 0 16176 44 0 0 25 0 1 0 107794925 234909696 40917 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 57351 40917 103 219 0 57129 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 229404

[startup+222.302 s]
/proc/loadavg: 1.04 1.05 1.01 2/65 1911
/proc/meminfo: memFree=1402488/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=125328 CPUtime=222.19
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 61940 0 0 0 22156 63 0 0 25 0 1 0 107794925 128335872 24426 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 31332 24426 103 219 0 31110 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 125328

[startup+282.302 s]
/proc/loadavg: 1.01 1.04 1.01 2/65 1911
/proc/meminfo: memFree=1361528/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=169672 CPUtime=282.18
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 72264 0 0 0 28143 75 0 0 25 0 1 0 107794925 173744128 34750 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 42418 34750 103 219 0 42196 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 169672

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1911
/proc/meminfo: memFree=1324856/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=236184 CPUtime=342.16
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 81302 0 0 0 34131 85 0 0 25 0 1 0 107794925 241852416 43788 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 59046 43788 103 219 0 58824 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 236184

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1911
/proc/meminfo: memFree=1300544/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=236184 CPUtime=402.14
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 87391 0 0 0 40120 94 0 0 25 0 1 0 107794925 241852416 49877 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 59046 49877 103 219 0 58824 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 236184

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1911
/proc/meminfo: memFree=1274048/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=241428 CPUtime=462.13
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 94002 0 0 0 46111 102 0 0 25 0 1 0 107794925 247222272 56488 1992294400 4194304 5092341 548682068848 18446744073709551615 4240983 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 60357 56488 103 219 0 60135 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 241428

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1911
/proc/meminfo: memFree=1249984/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=346096 CPUtime=522.12
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 100080 0 0 0 52103 109 0 0 25 0 1 0 107794925 354402304 62566 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 86524 62566 103 219 0 86302 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 346096

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1911
/proc/meminfo: memFree=1229888/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=350132 CPUtime=582.1
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 105011 0 0 0 58096 114 0 0 25 0 1 0 107794925 358535168 67497 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 87533 67497 103 219 0 87311 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 350132

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1404480/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=117656 CPUtime=642.09
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 119255 0 0 0 64081 128 0 0 25 0 1 0 107794925 120479744 23796 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 29414 23796 103 219 0 29192 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 117656

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1359040/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=147216 CPUtime=702.07
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 130713 0 0 0 70064 143 0 0 25 0 1 0 107794925 150749184 35254 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 36804 35254 103 219 0 36582 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 147216

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1330112/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=191560 CPUtime=762.06
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 137829 0 0 0 76054 152 0 0 25 0 1 0 107794925 196157440 42370 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 47890 42370 103 219 0 47668 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 191560

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1308352/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=258072 CPUtime=822.04
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 143295 0 0 0 82046 158 0 0 25 0 1 0 107794925 264265728 47836 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 64518 47836 103 219 0 64296 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 258072

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1288640/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=258072 CPUtime=882.03
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 148209 0 0 0 88038 165 0 0 25 0 1 0 107794925 264265728 52750 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 64518 52750 103 219 0 64296 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 258072

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1269888/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=258072 CPUtime=942.01
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 152912 0 0 0 94030 171 0 0 25 0 1 0 107794925 264265728 57453 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 64518 57453 103 219 0 64296 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 258072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1253696/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=258072 CPUtime=1001.99
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 156917 0 0 0 100023 176 0 0 25 0 1 0 107794925 264265728 61458 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 64518 61458 103 219 0 64296 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 258072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1237632/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=357840 CPUtime=1061.98
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 160942 0 0 0 106017 181 0 0 25 0 1 0 107794925 366428160 65483 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 89460 65483 103 219 0 89238 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 357840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1222336/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=359916 CPUtime=1121.97
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 164743 0 0 0 112012 185 0 0 25 0 1 0 107794925 368553984 69284 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 89979 69284 103 219 0 89757 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 359916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1208128/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=362348 CPUtime=1181.95
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 168353 0 0 0 118006 189 0 0 25 0 1 0 107794925 371044352 72894 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 90587 72894 103 219 0 90365 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 362348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1911
/proc/meminfo: memFree=1203328/2055920 swapFree=4192812/4192956
[pid=32367] ppid=32365 vsize=362760 CPUtime=1200.05
/proc/32367/stat : 32367 (minisat) R 32365 32367 31998 0 -1 4194304 169465 0 0 0 119814 191 0 0 25 0 1 0 107794925 371466240 74006 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/32367/statm: 90690 74006 103 219 0 90468 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 362760

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): 1200.45
CPU time (s): 1200.11
CPU user time (s): 1198.15
CPU system time (s): 1.9587
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 375360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.15
system time used= 1.9587
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169465
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= 2334

runsolver used 1.12283 second user time and 2.74158 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-27 04:01:03
IDJOB=1734833
IDBENCH=71295
IDSOLVER=546
FILE ID=node36/1734833-1240797663
PBS_JOBID= 9187305
Free space on /tmp= 66392 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734833-1240797663/watcher-1734833-1240797663 -o /tmp/evaluation-result-1734833-1240797663/solver-1734833-1240797663 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1734833-1240797663.cnf

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=524245464

node36.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		: 3000.232
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		: 3000.232
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:       1641496 kB
Buffers:         51380 kB
Cached:         284464 kB
SwapCached:        144 kB
Active:         128148 kB
Inactive:       221800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3156 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            50560 kB
Committed_AS:   406828 kB
PageTables:       1356 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= 66392 MiB
End job on node36 at 2009-04-27 04:21:06