Trace number 1520110

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/UNKNOWN/75/
unif-k7-r89-v75-c6675-S400162545-095.cnf
MD5SUM310ed6d0d077472e2fa695d41b2a7009
Bench CategoryRANDOM (random 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 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 % |
0.10/0.19	c |      1318 |      75     6675    46725 |     3583     1318     26 |  0.018 % |
0.20/0.21	c |      2077 |      75     6675    46725 |     3941     2077     26 |  0.018 % |
0.20/0.25	c |      3216 |      75     6675    46725 |     4335     3216     26 |  0.018 % |
0.30/0.32	c |      4924 |      75     6675    46725 |     4769     2737     26 |  0.018 % |
0.40/0.42	c |      7486 |      75     6675    46725 |     5246     2897     26 |  0.018 % |
0.49/0.57	c |     11330 |      75     6675    46725 |     5771     4100     26 |  0.018 % |
0.79/0.81	c |     17096 |      75     6675    46725 |     6348     4064     26 |  0.018 % |
1.09/1.17	c |     25745 |      75     6675    46725 |     6983     6330     26 |  0.018 % |
1.69/1.74	c |     38719 |      75     6675    46725 |     7681     5272     25 |  0.018 % |
2.59/2.62	c |     58180 |      75     6675    46725 |     8449     5446     26 |  0.018 % |
3.89/3.96	c |     87372 |      75     6675    46725 |     9294     4950     26 |  0.018 % |
5.99/6.04	c |    131161 |      75     6675    46725 |    10223     6761     26 |  0.018 % |
9.18/9.28	c |    196845 |      75     6675    46725 |    11246     5791     26 |  0.018 % |
14.29/14.39	c |    295371 |      75     6675    46725 |    12370     8452     25 |  0.018 % |
22.48/22.58	c |    443160 |      75     6675    46725 |    13607     7377     25 |  0.018 % |
35.28/35.30	c |    664843 |      75     6675    46725 |    14968    10799     26 |  0.018 % |
54.87/54.92	c |    997368 |      75     6675    46725 |    16465    13289     25 |  0.018 % |
86.17/86.27	c |   1496156 |      75     6675    46725 |    18112     8886     26 |  0.018 % |
135.26/135.39	c |   2244338 |      75     6675    46725 |    19923    13089     25 |  0.018 % |
212.13/212.26	c |   3366612 |      75     6675    46725 |    21915    17834     26 |  0.018 % |
333.90/334.02	c |   5050023 |      75     6675    46725 |    24107    15244     25 |  0.018 % |
524.35/524.58	c |   7575139 |      75     6675    46725 |    26517    12188     24 |  0.018 % |
818.87/819.13	c |  11362814 |      75     6675    46725 |    29169    23812     24 |  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-1520110-1238264376/watcher-1520110-1238264376 -o /tmp/evaluation-result-1520110-1238264376/solver-1520110-1238264376 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520110-1238264376.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: 0.92 0.98 0.99 3/64 13167
/proc/meminfo: memFree=752592/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=7468 CPUtime=0
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 1099103127 7647232 198 1992294400 4194304 5092341 548682068848 18446744073709551615 4236589 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 1867 202 63 219 0 1645 0

[startup+0.01635 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13167
/proc/meminfo: memFree=752592/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=7860 CPUtime=0.01
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 348 0 0 0 1 0 0 0 18 0 1 0 1099103127 8048640 332 1992294400 4194304 5092341 548682068848 18446744073709551615 4219924 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 1965 332 87 219 0 1743 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7860

[startup+0.101357 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13167
/proc/meminfo: memFree=752592/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=7860 CPUtime=0.1
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 1099103127 8048640 332 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 1965 332 87 219 0 1743 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7860

[startup+0.301375 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13167
/proc/meminfo: memFree=752592/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=7860 CPUtime=0.3
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 550 0 0 0 30 0 0 0 19 0 1 0 1099103127 8048640 475 1992294400 4194304 5092341 548682068848 18446744073709551615 4252156 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 1965 475 101 219 0 1743 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7860

[startup+0.701409 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13167
/proc/meminfo: memFree=752592/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=18348 CPUtime=0.69
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 1153 0 0 0 69 0 0 0 22 0 1 0 1099103127 18788352 906 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 4587 906 101 219 0 4365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18348

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13168
/proc/meminfo: memFree=749192/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=18348 CPUtime=1.49
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 1233 0 0 0 149 0 0 0 25 0 1 0 1099103127 18788352 986 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 4587 986 101 219 0 4365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18348

[startup+3.10262 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13168
/proc/meminfo: memFree=748680/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=18348 CPUtime=3.09
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 1314 0 0 0 309 0 0 0 25 0 1 0 1099103127 18788352 1067 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 4587 1067 101 219 0 4365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18348

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13168
/proc/meminfo: memFree=747976/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=18348 CPUtime=6.29
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 1480 0 0 0 629 0 0 0 25 0 1 0 1099103127 18788352 1233 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 4587 1233 101 219 0 4365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18348

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13168
/proc/meminfo: memFree=747152/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=18352 CPUtime=12.69
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 2422 0 0 0 1268 1 0 0 25 0 1 0 1099103127 18792448 1487 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 0 0 0
/proc/13167/statm: 4588 1487 101 219 0 4366 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18352

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 13168
/proc/meminfo: memFree=745552/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=18356 CPUtime=25.49
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 3473 0 0 0 2547 2 0 0 25 0 1 0 1099103127 18796544 1787 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 4589 1787 101 219 0 4367 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18356

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 13168
/proc/meminfo: memFree=744336/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=18364 CPUtime=51.07
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 4658 0 0 0 5105 2 0 0 25 0 1 0 1099103127 18804736 2076 1992294400 4194304 5092341 548682068848 18446744073709551615 4244337 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 4591 2076 101 219 0 4369 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18364

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13168
/proc/meminfo: memFree=739600/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=23068 CPUtime=102.27
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 5845 0 0 0 10224 3 0 0 25 0 1 0 1099103127 23621632 3263 1992294400 4194304 5092341 548682068848 18446744073709551615 4252232 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 5767 3263 101 219 0 5545 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23068

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=739280/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=23068 CPUtime=162.25
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 5907 0 0 0 16222 3 0 0 25 0 1 0 1099103127 23621632 3325 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 5767 3325 101 219 0 5545 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23068

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=738576/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=23068 CPUtime=222.23
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 6079 0 0 0 22220 3 0 0 25 0 1 0 1099103127 23621632 3497 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 5767 3497 101 219 0 5545 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23068

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=738000/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=23068 CPUtime=282.22
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 6231 0 0 0 28218 4 0 0 25 0 1 0 1099103127 23621632 3649 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 5767 3649 101 219 0 5545 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23068

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=736720/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=23068 CPUtime=342.2
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 6517 0 0 0 34216 4 0 0 25 0 1 0 1099103127 23621632 3935 1992294400 4194304 5092341 548682068848 18446744073709551615 4252145 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 5767 3935 101 219 0 5545 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23068

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=735760/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=23256 CPUtime=402.18
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 8111 0 0 0 40213 5 0 0 25 0 1 0 1099103127 23814144 4177 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 5814 4177 101 219 0 5592 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23256

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=735440/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=23636 CPUtime=462.16
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 8210 0 0 0 46211 5 0 0 25 0 1 0 1099103127 24203264 4276 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 5909 4276 101 219 0 5687 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23636

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=732560/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=522.15
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 8937 0 0 0 52209 6 0 0 25 0 1 0 1099103127 29614080 5003 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5003 101 219 0 7008 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28920

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=732048/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=582.13
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9081 0 0 0 58207 6 0 0 25 0 1 0 1099103127 29614080 5147 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5147 101 219 0 7008 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28920

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=731984/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=642.12
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9083 0 0 0 64206 6 0 0 25 0 1 0 1099103127 29614080 5149 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5149 101 219 0 7008 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28920

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=731984/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=702.1
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9088 0 0 0 70204 6 0 0 25 0 1 0 1099103127 29614080 5154 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5154 101 219 0 7008 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28920

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=731984/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=762.1
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9099 0 0 0 76203 7 0 0 25 0 1 0 1099103127 29614080 5165 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5165 101 219 0 7008 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 28920

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=731344/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=822.07
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9263 0 0 0 82200 7 0 0 25 0 1 0 1099103127 29614080 5329 1992294400 4194304 5092341 548682068848 18446744073709551615 4252528 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5329 101 219 0 7008 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28920

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=730704/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=882.05
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9405 0 0 0 88198 7 0 0 25 0 1 0 1099103127 29614080 5471 1992294400 4194304 5092341 548682068848 18446744073709551615 4250118 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5471 101 219 0 7008 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28920

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=730704/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=942.04
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9410 0 0 0 94197 7 0 0 25 0 1 0 1099103127 29614080 5476 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5476 101 219 0 7008 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=730640/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=1002.02
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9430 0 0 0 100195 7 0 0 25 0 1 0 1099103127 29614080 5496 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5496 101 219 0 7008 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=730192/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=1062
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9532 0 0 0 106193 7 0 0 25 0 1 0 1099103127 29614080 5598 1992294400 4194304 5092341 548682068848 18446744073709551615 4252265 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5598 101 219 0 7008 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 28920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13168
/proc/meminfo: memFree=730000/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=1121.99
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9576 0 0 0 112192 7 0 0 25 0 1 0 1099103127 29614080 5642 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5642 101 219 0 7008 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28920

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13169
/proc/meminfo: memFree=730000/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=1181.98
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9576 0 0 0 118190 8 0 0 25 0 1 0 1099103127 29614080 5642 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5642 101 219 0 7008 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13170
/proc/meminfo: memFree=730000/2055920 swapFree=4167280/4192956
[pid=13167] ppid=13165 vsize=28920 CPUtime=1200.08
/proc/13167/stat : 13167 (minisat) R 13165 13167 12794 0 -1 4194304 9576 0 0 0 120000 8 0 0 25 0 1 0 1099103127 29614080 5642 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/13167/statm: 7230 5642 101 219 0 7008 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28920

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): 1200.01
CPU system time (s): 0.084987
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 28920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9576
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= 1341

runsolver used 1.15782 second user time and 2.15767 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-28 19:19:36
IDJOB=1520110
IDBENCH=70484
IDSOLVER=546
FILE ID=node31/1520110-1238264376
PBS_JOBID= 9060769
Free space on /tmp= 66360 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S400162545-095.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520110-1238264376/watcher-1520110-1238264376 -o /tmp/evaluation-result-1520110-1238264376/solver-1520110-1238264376 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520110-1238264376.cnf

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

MD5SUM BENCH= 310ed6d0d077472e2fa695d41b2a7009
RANDOM SEED=2025257121

node31.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		: 3000.214
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		: 3000.214
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:        753072 kB
Buffers:        108256 kB
Cached:        1075728 kB
SwapCached:      18664 kB
Active:         181552 kB
Inactive:      1022536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        753072 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          17308 kB
Slab:            84524 kB
Committed_AS:  2933532 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66360 MiB
End job on node31 at 2009-03-28 19:39:38