Trace number 1520140

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/60/
unif-k7-r89-v60-c5340-S1096716652-027.cnf
MD5SUM5b03a3f3b068376a14f73a415b34dbf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544916
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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:            60                                         |
0.00/0.00	c |  Number of clauses:            5340                                         |
0.00/0.00	c |  Parse time:                   0.01 s                                       |
0.09/0.10	c |  Simplification time:          0.10 s                                       |
0.09/0.10	c |                                                                             |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.11	c |       100 |      60     5340    37380 |     1958      100     23 |  0.028 % |
0.09/0.11	c |       250 |      60     5340    37380 |     2153      250     23 |  0.028 % |
0.09/0.12	c |       475 |      60     5340    37380 |     2369      475     23 |  0.028 % |
0.09/0.12	c |       812 |      60     5340    37380 |     2606      812     23 |  0.028 % |
0.09/0.14	c |      1318 |      60     5340    37380 |     2866     1318     23 |  0.028 % |
0.09/0.16	c |      2077 |      60     5340    37380 |     3153     2077     22 |  0.028 % |
0.09/0.20	c |      3216 |      60     5340    37380 |     3468     1624     20 |  0.028 % |
0.19/0.24	c |      4924 |      60     5340    37380 |     3815     3332     21 |  0.028 % |
0.29/0.33	c |      7486 |      60     5340    37380 |     4197     2053     21 |  0.028 % |
0.39/0.45	c |     11330 |      60     5340    37380 |     4616     3792     21 |  0.028 % |
0.59/0.64	c |     17096 |      60     5340    37380 |     5078     2593     21 |  0.028 % |
0.89/0.94	c |     25745 |      60     5340    37380 |     5586     3582     21 |  0.028 % |
1.29/1.39	c |     38719 |      60     5340    37380 |     6145     5329     21 |  0.028 % |
1.99/2.10	c |     58180 |      60     5340    37380 |     6759     3188     22 |  0.028 % |
3.09/3.19	c |     87372 |      60     5340    37380 |     7435     5238     21 |  0.028 % |
4.78/4.88	c |    131161 |      60     5340    37380 |     8179     4253     22 |  0.028 % |
7.38/7.47	c |    196845 |      60     5340    37380 |     8996     4295     21 |  0.028 % |
11.48/11.50	c |    295371 |      60     5340    37380 |     9896     8073     21 |  0.028 % |
17.69/17.78	c |    443160 |      60     5340    37380 |    10886     7011     21 |  0.028 % |
27.49/27.53	c |    664843 |      60     5340    37380 |    11974    10435     21 |  0.028 % |
42.78/42.89	c |    997368 |      60     5340    37380 |    13172     6920     20 |  0.028 % |
66.77/66.80	c |   1496156 |      60     5340    37380 |    14489    10774     22 |  0.028 % |
104.47/104.51	c |   2244338 |      60     5340    37380 |    15938    11390     19 |  0.028 % |
163.76/163.87	c |   3366612 |      60     5340    37380 |    17532     8192     22 |  0.028 % |
257.63/257.70	c |   5050023 |      60     5340    37380 |    19285    14741     19 |  0.028 % |
406.08/406.24	c |   7575139 |      60     5340    37380 |    21214     9993     19 |  0.028 % |
635.93/636.10	c |  11362814 |      60     5340    37380 |    23335    16829     19 |  0.028 % |
1006.92/1007.24	c |  17044326 |      60     5340    37380 |    25669    20711     20 |  0.028 % |

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-1520140-1238267126/watcher-1520140-1238267126 -o /tmp/evaluation-result-1520140-1238267126/solver-1520140-1238267126 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520140-1238267126.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: 0.85 0.95 0.98 3/81 8310
/proc/meminfo: memFree=1840960/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=7600 CPUtime=0
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 238 0 0 0 0 0 0 0 20 0 1 0 1099376423 7782400 222 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 1900 222 63 219 0 1678 0

[startup+0.0787591 s]
/proc/loadavg: 0.85 0.95 0.98 3/81 8310
/proc/meminfo: memFree=1840960/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=7596 CPUtime=0.07
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 293 0 0 0 7 0 0 0 20 0 1 0 1099376423 7778304 277 1992294400 4194304 5092341 548682068848 18446744073709551615 4219511 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 1899 277 87 219 0 1677 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7596

[startup+0.101761 s]
/proc/loadavg: 0.85 0.95 0.98 3/81 8310
/proc/meminfo: memFree=1840960/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=7596 CPUtime=0.09
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 293 0 0 0 9 0 0 0 20 0 1 0 1099376423 7778304 277 1992294400 4194304 5092341 548682068848 18446744073709551615 4219753 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 1899 277 87 219 0 1677 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7596

[startup+0.301783 s]
/proc/loadavg: 0.85 0.95 0.98 3/81 8310
/proc/meminfo: memFree=1840960/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=13024 CPUtime=0.29
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 699 0 0 0 29 0 0 0 22 0 1 0 1099376423 13336576 520 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 3256 520 101 219 0 3034 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13024

[startup+0.701827 s]
/proc/loadavg: 0.85 0.95 0.98 3/81 8310
/proc/meminfo: memFree=1840960/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=18216 CPUtime=0.69
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 882 0 0 0 69 0 0 0 25 0 1 0 1099376423 18653184 703 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 4554 703 101 219 0 4332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18216

[startup+1.50192 s]
/proc/loadavg: 0.85 0.95 0.98 2/82 8311
/proc/meminfo: memFree=1838328/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=18220 CPUtime=1.49
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 1247 0 0 0 149 0 0 0 25 0 1 0 1099376423 18657280 758 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 4555 758 101 219 0 4333 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18220

[startup+3.10109 s]
/proc/loadavg: 0.85 0.95 0.98 2/82 8311
/proc/meminfo: memFree=1837944/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=18220 CPUtime=3.09
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 1339 0 0 0 309 0 0 0 25 0 1 0 1099376423 18657280 850 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 4555 850 101 219 0 4333 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18220

[startup+6.30145 s]
/proc/loadavg: 0.86 0.95 0.98 2/82 8311
/proc/meminfo: memFree=1837048/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=18212 CPUtime=6.28
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 1887 0 0 0 628 0 0 0 25 0 1 0 1099376423 18649088 1006 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 4553 1006 101 219 0 4331 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18212

[startup+12.7012 s]
/proc/loadavg: 0.87 0.95 0.98 2/82 8311
/proc/meminfo: memFree=1836160/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=18212 CPUtime=12.68
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 2105 0 0 0 1268 0 0 0 25 0 1 0 1099376423 18649088 1224 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 4553 1224 101 219 0 4331 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18212

[startup+25.5016 s]
/proc/loadavg: 0.90 0.96 0.98 2/82 8311
/proc/meminfo: memFree=1835072/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=18220 CPUtime=25.48
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 2864 0 0 0 2547 1 0 0 25 0 1 0 1099376423 18657280 1479 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 4555 1479 101 219 0 4333 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18220

[startup+51.1014 s]
/proc/loadavg: 0.93 0.96 0.98 2/82 8311
/proc/meminfo: memFree=1833536/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=18220 CPUtime=51.08
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 3248 0 0 0 5107 1 0 0 25 0 1 0 1099376423 18657280 1863 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 4555 1863 101 219 0 4333 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18220

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/82 8311
/proc/meminfo: memFree=1832128/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=18220 CPUtime=102.27
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 3549 0 0 0 10226 1 0 0 25 0 1 0 1099376423 18657280 2164 1992294400 4194304 5092341 548682068848 18446744073709551615 4240608 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 4555 2164 101 219 0 4333 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18220

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1829504/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=162.25
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 4917 0 0 0 16223 2 0 0 25 0 1 0 1099376423 24293376 2813 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 2813 101 219 0 5709 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23724

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1829184/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=222.24
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 5000 0 0 0 22222 2 0 0 25 0 1 0 1099376423 24293376 2896 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 2896 101 219 0 5709 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23724

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1828224/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=282.22
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 5244 0 0 0 28220 2 0 0 25 0 1 0 1099376423 24293376 3140 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 3140 101 219 0 5709 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23724

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1827840/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=342.2
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 5320 0 0 0 34218 2 0 0 25 0 1 0 1099376423 24293376 3216 1992294400 4194304 5092341 548682068848 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 3216 101 219 0 5709 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23724

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1827648/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=402.18
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 5375 0 0 0 40216 2 0 0 25 0 1 0 1099376423 24293376 3271 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 3271 101 219 0 5709 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23724

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1827008/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=462.16
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 5538 0 0 0 46214 2 0 0 25 0 1 0 1099376423 24293376 3434 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 3434 101 219 0 5709 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23724

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1826496/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=522.16
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 5658 0 0 0 52213 3 0 0 25 0 1 0 1099376423 24293376 3554 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 3554 101 219 0 5709 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23724

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1826112/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=582.14
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 5739 0 0 0 58211 3 0 0 25 0 1 0 1099376423 24293376 3635 1992294400 4194304 5092341 548682068848 18446744073709551615 4270362 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 3635 101 219 0 5709 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23724

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1825536/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=642.13
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 5884 0 0 0 64210 3 0 0 25 0 1 0 1099376423 24293376 3780 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 3780 101 219 0 5709 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23724

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1825024/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=702.11
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 5998 0 0 0 70208 3 0 0 25 0 1 0 1099376423 24293376 3894 1992294400 4194304 5092341 548682068848 18446744073709551615 4265864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 3894 101 219 0 5709 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23724

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1824768/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=23724 CPUtime=762.1
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 6050 0 0 0 76207 3 0 0 25 0 1 0 1099376423 24293376 3946 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 5931 3946 101 219 0 5709 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 23724

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1823936/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=24200 CPUtime=822.07
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 9415 0 0 0 82203 4 0 0 25 0 1 0 1099376423 24780800 4141 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 6050 4141 101 219 0 5828 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 24200

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1821760/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=29388 CPUtime=882.05
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 9966 0 0 0 88201 4 0 0 25 0 1 0 1099376423 30093312 4692 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 7347 4692 101 219 0 7125 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 29388

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1821568/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=29388 CPUtime=942.04
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 10004 0 0 0 94200 4 0 0 25 0 1 0 1099376423 30093312 4730 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 7347 4730 101 219 0 7125 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 29388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1821568/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=29388 CPUtime=1002.02
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 10016 0 0 0 100198 4 0 0 25 0 1 0 1099376423 30093312 4742 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 7347 4742 101 219 0 7125 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 29388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1821120/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=29388 CPUtime=1062
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 10126 0 0 0 106196 4 0 0 25 0 1 0 1099376423 30093312 4852 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 7347 4852 101 219 0 7125 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 29388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1821120/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=29388 CPUtime=1122
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 10129 0 0 0 112195 5 0 0 25 0 1 0 1099376423 30093312 4855 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 7347 4855 101 219 0 7125 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 29388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1821056/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=29388 CPUtime=1181.98
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 10134 0 0 0 118193 5 0 0 25 0 1 0 1099376423 30093312 4860 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 7347 4860 101 219 0 7125 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 29388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 8311
/proc/meminfo: memFree=1821056/2055920 swapFree=4172708/4192956
[pid=8310] ppid=8308 vsize=29388 CPUtime=1200.08
/proc/8310/stat : 8310 (minisat) R 8308 8310 8273 0 -1 4194304 10134 0 0 0 120003 5 0 0 25 0 1 0 1099376423 30093312 4860 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/8310/statm: 7347 4860 101 219 0 7125 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 29388

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): 1200.04
CPU system time (s): 0.053991
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 29388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10134
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= 1395

runsolver used 1.43378 second user time and 4.03639 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-28 20:05:26
IDJOB=1520140
IDBENCH=70499
IDSOLVER=546
FILE ID=node87/1520140-1238267126
PBS_JOBID= 9060838
Free space on /tmp= 66036 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1096716652-027.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520140-1238267126/watcher-1520140-1238267126 -o /tmp/evaluation-result-1520140-1238267126/solver-1520140-1238267126 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520140-1238267126.cnf

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

MD5SUM BENCH= 5b03a3f3b068376a14f73a415b34dbf6
RANDOM SEED=1995769941

node87.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1841376 kB
Buffers:         40956 kB
Cached:          94956 kB
SwapCached:       9200 kB
Active:          56960 kB
Inactive:        89460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841376 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            52316 kB
Committed_AS:  2775228 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-28 20:25:28