Trace number 1520196

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S819692891-023.cnf
MD5SUMf025101ee357b099f3b22dfcd8620ffb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.843871
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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 |                                                                             |
0.00/0.01	c |  Number of variables:            75                                         |
0.00/0.01	c |  Number of clauses:            6675                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.10/0.14	c |  Simplification time:          0.14 s                                       |
0.10/0.14	c |                                                                             |
0.10/0.14	c ============================[ Search Statistics ]==============================
0.10/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.14	c ===============================================================================
0.10/0.15	c |       100 |      75     6675    46725 |     2447      100     26 |  0.018 % |
0.10/0.15	c |       250 |      75     6675    46725 |     2692      250     26 |  0.018 % |
0.10/0.16	c |       475 |      75     6675    46725 |     2961      475     26 |  0.018 % |
0.10/0.17	c |       812 |      75     6675    46725 |     3257      812     26 |  0.018 % |
0.10/0.18	c |      1318 |      75     6675    46725 |     3583     1318     26 |  0.018 % |
0.19/0.21	c |      2077 |      75     6675    46725 |     3941     2077     26 |  0.018 % |
0.19/0.25	c |      3216 |      75     6675    46725 |     4335     3216     26 |  0.018 % |
0.29/0.32	c |      4924 |      75     6675    46725 |     4769     2739     26 |  0.018 % |
0.40/0.42	c |      7486 |      75     6675    46725 |     5246     2899     25 |  0.018 % |
0.49/0.59	c |     11330 |      75     6675    46725 |     5771     4118     25 |  0.018 % |
0.79/0.84	c |     17096 |      75     6675    46725 |     6348     4078     25 |  0.018 % |
1.19/1.21	c |     25745 |      75     6675    46725 |     6983     6356     26 |  0.018 % |
1.69/1.77	c |     38719 |      75     6675    46725 |     7681     5295     26 |  0.018 % |
2.59/2.61	c |     58180 |      75     6675    46725 |     8449     5459     26 |  0.018 % |
3.89/3.94	c |     87372 |      75     6675    46725 |     9294     4961     26 |  0.018 % |
5.99/6.03	c |    131161 |      75     6675    46725 |    10223     6767     26 |  0.018 % |
9.19/9.28	c |    196845 |      75     6675    46725 |    11246     5782     25 |  0.018 % |
14.49/14.51	c |    295371 |      75     6675    46725 |    12370     8432     26 |  0.018 % |
22.49/22.56	c |    443160 |      75     6675    46725 |    13607     7364     25 |  0.018 % |
34.78/34.80	c |    664843 |      75     6675    46725 |    14968    10852     25 |  0.018 % |
54.58/54.61	c |    997368 |      75     6675    46725 |    16465    13334     25 |  0.018 % |
85.77/85.88	c |   1496156 |      75     6675    46725 |    18112     8930     26 |  0.018 % |
134.35/134.48	c |   2244338 |      75     6675    46725 |    19923    13131     24 |  0.018 % |
211.64/211.70	c |   3366612 |      75     6675    46725 |    21915    17865     26 |  0.018 % |
333.80/333.91	c |   5050023 |      75     6675    46725 |    24107    15191     24 |  0.018 % |
525.65/525.88	c |   7575139 |      75     6675    46725 |    26517    23693     25 |  0.018 % |
822.58/822.85	c |  11362814 |      75     6675    46725 |    29169    20393     23 |  0.018 % |

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-1520196-1238272245/watcher-1520196-1238272245 -o /tmp/evaluation-result-1520196-1238272245/solver-1520196-1238272245 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520196-1238272245.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: 0.91 0.97 0.99 2/64 31426
/proc/meminfo: memFree=1556424/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=7472 CPUtime=0
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1099887258 7651328 203 1992294400 4194304 5092341 548682068848 18446744073709551615 4515195 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 1868 203 63 219 0 1646 0

[startup+0.097396 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 31426
/proc/meminfo: memFree=1556424/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=7732 CPUtime=0.09
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1099887258 7917568 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4219917 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 1933 330 87 219 0 1711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7732

[startup+0.102395 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 31426
/proc/meminfo: memFree=1556424/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=7732 CPUtime=0.1
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 346 0 0 0 10 0 0 0 18 0 1 0 1099887258 7917568 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4219530 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 1933 330 87 219 0 1711 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7732

[startup+0.301413 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 31426
/proc/meminfo: memFree=1556424/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=13092 CPUtime=0.29
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 549 0 0 0 29 0 0 0 19 0 1 0 1099887258 13406208 474 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 3273 475 101 219 0 3051 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13092

[startup+0.701449 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 31426
/proc/meminfo: memFree=1556424/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=18340 CPUtime=0.69
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 1146 0 0 0 69 0 0 0 22 0 1 0 1099887258 18780160 899 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 4585 899 101 219 0 4363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18340

[startup+1.50152 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1553088/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=18340 CPUtime=1.49
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 1231 0 0 0 149 0 0 0 25 0 1 0 1099887258 18780160 984 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 4585 984 101 219 0 4363 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18340

[startup+3.10167 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1552576/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=18344 CPUtime=3.09
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 1806 0 0 0 309 0 0 0 25 0 1 0 1099887258 18784256 1066 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 4586 1066 101 219 0 4364 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18344

[startup+6.30195 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1551872/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=18344 CPUtime=6.29
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 1957 0 0 0 629 0 0 0 25 0 1 0 1099887258 18784256 1217 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 4586 1217 101 219 0 4364 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18344

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1550656/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=18348 CPUtime=12.69
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 2837 0 0 0 1268 1 0 0 25 0 1 0 1099887258 18788352 1461 1992294400 4194304 5092341 548682068848 18446744073709551615 4244063 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 4587 1461 101 219 0 4365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18348

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1549376/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=18348 CPUtime=25.48
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 3171 0 0 0 2547 1 0 0 25 0 1 0 1099887258 18788352 1795 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 4587 1795 101 219 0 4365 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18348

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1548416/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=18348 CPUtime=51.08
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 3415 0 0 0 5106 2 0 0 25 0 1 0 1099887258 18788352 2039 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 4587 2039 101 219 0 4365 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18348

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1546048/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=18348 CPUtime=102.27
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 3983 0 0 0 10225 2 0 0 25 0 1 0 1099887258 18788352 2607 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 4587 2607 101 219 0 4365 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18348

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1543168/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=23452 CPUtime=162.24
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 4686 0 0 0 16222 2 0 0 25 0 1 0 1099887258 24014848 3310 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 5863 3310 101 219 0 5641 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23452

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1542592/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=23452 CPUtime=222.24
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 4824 0 0 0 22221 3 0 0 25 0 1 0 1099887258 24014848 3448 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 5863 3448 101 219 0 5641 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23452

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1541952/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=23452 CPUtime=282.22
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 4996 0 0 0 28219 3 0 0 25 0 1 0 1099887258 24014848 3620 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 5863 3620 101 219 0 5641 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23452

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1540672/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=23452 CPUtime=342.2
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 5331 0 0 0 34216 4 0 0 25 0 1 0 1099887258 24014848 3955 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 5863 3955 101 219 0 5641 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23452

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1539904/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=23452 CPUtime=402.18
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 5485 0 0 0 40214 4 0 0 25 0 1 0 1099887258 24014848 4109 1992294400 4194304 5092341 548682068848 18446744073709551615 4240983 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 5863 4109 101 219 0 5641 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23452

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1539264/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=23644 CPUtime=462.17
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 8274 0 0 0 46211 6 0 0 25 0 1 0 1099887258 24211456 4254 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 5911 4254 101 219 0 5689 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23644

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1536384/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=522.15
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 8995 0 0 0 52209 6 0 0 25 0 1 0 1099887258 29622272 4975 1992294400 4194304 5092341 548682068848 18446744073709551615 4252136 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 4975 101 219 0 7010 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28928

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31427
/proc/meminfo: memFree=1535744/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=582.14
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9151 0 0 0 58207 7 0 0 25 0 1 0 1099887258 29622272 5131 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5131 101 219 0 7010 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28928

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1535680/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=642.12
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9161 0 0 0 64205 7 0 0 25 0 1 0 1099887258 29622272 5141 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5141 101 219 0 7010 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28928

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1535616/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=702.1
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9172 0 0 0 70203 7 0 0 25 0 1 0 1099887258 29622272 5152 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5152 101 219 0 7010 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28928

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1535488/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=762.1
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9182 0 0 0 76202 8 0 0 25 0 1 0 1099887258 29622272 5162 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5162 101 219 0 7010 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 28928

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1535424/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=822.07
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9195 0 0 0 82199 8 0 0 25 0 1 0 1099887258 29622272 5175 1992294400 4194304 5092341 548682068848 18446744073709551615 4252560 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5175 101 219 0 7010 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28928

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1534592/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=882.05
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9388 0 0 0 88197 8 0 0 25 0 1 0 1099887258 29622272 5368 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5368 101 219 0 7010 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28928

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1534528/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=942.04
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9408 0 0 0 94195 9 0 0 25 0 1 0 1099887258 29622272 5388 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5388 101 219 0 7010 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28928

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1534400/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=1002.02
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9441 0 0 0 100193 9 0 0 25 0 1 0 1099887258 29622272 5421 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5421 101 219 0 7010 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28928

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1534208/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=1062
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9475 0 0 0 106191 9 0 0 25 0 1 0 1099887258 29622272 5455 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5455 101 219 0 7010 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 28928

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1534272/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=1121.99
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9475 0 0 0 112189 10 0 0 25 0 1 0 1099887258 29622272 5455 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5455 101 219 0 7010 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28928

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1534208/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=1181.98
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9476 0 0 0 118188 10 0 0 25 0 1 0 1099887258 29622272 5456 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5456 101 219 0 7010 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31429
/proc/meminfo: memFree=1534208/2055920 swapFree=4178352/4192956
[pid=31426] ppid=31424 vsize=28928 CPUtime=1200.07
/proc/31426/stat : 31426 (minisat) R 31424 31426 31269 0 -1 4194304 9476 0 0 0 119997 10 0 0 25 0 1 0 1099887258 29622272 5456 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31426/statm: 7232 5456 101 219 0 7010 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28928

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): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.108983
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 28928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9476
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= 1328

runsolver used 0.779881 second user time and 2.68459 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 21:30:45
IDJOB=1520196
IDBENCH=70527
IDSOLVER=546
FILE ID=node43/1520196-1238272245
PBS_JOBID= 9060849
Free space on /tmp= 63084 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S819692891-023.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520196-1238272245/watcher-1520196-1238272245 -o /tmp/evaluation-result-1520196-1238272245/solver-1520196-1238272245 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520196-1238272245.cnf

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

MD5SUM BENCH= f025101ee357b099f3b22dfcd8620ffb
RANDOM SEED=598134080

node43.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		: 3000.242
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		: 3000.242
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:       1556840 kB
Buffers:         58372 kB
Cached:         358328 kB
SwapCached:       8504 kB
Active:         102116 kB
Inactive:       324644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556840 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          15724 kB
Slab:            58236 kB
Committed_AS:  2372528 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 21:50:47