Trace number 1520142

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S746386799-050.cnf
MD5SUM89411b5855708a1ff19d84ad79be00ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022995
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                                       |
0.10/0.10	c |  Simplification time:          0.10 s                                       |
0.10/0.10	c |                                                                             |
0.10/0.10	c ============================[ Search Statistics ]==============================
0.10/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.10	c ===============================================================================
0.10/0.11	c |       100 |      60     5340    37380 |     1958      100     23 |  0.028 % |
0.10/0.11	c |       250 |      60     5340    37380 |     2153      250     23 |  0.028 % |
0.10/0.11	c |       475 |      60     5340    37380 |     2369      475     22 |  0.028 % |
0.10/0.12	c |       812 |      60     5340    37380 |     2606      812     22 |  0.028 % |
0.10/0.14	c |      1318 |      60     5340    37380 |     2866     1318     22 |  0.028 % |
0.10/0.15	c |      2077 |      60     5340    37380 |     3153     2077     22 |  0.028 % |
0.10/0.19	c |      3216 |      60     5340    37380 |     3468     1628     22 |  0.028 % |
0.19/0.24	c |      4924 |      60     5340    37380 |     3815     3336     22 |  0.028 % |
0.29/0.32	c |      7486 |      60     5340    37380 |     4197     2060     21 |  0.028 % |
0.39/0.44	c |     11330 |      60     5340    37380 |     4616     3805     21 |  0.028 % |
0.59/0.64	c |     17096 |      60     5340    37380 |     5078     2603     21 |  0.028 % |
0.89/0.94	c |     25745 |      60     5340    37380 |     5586     3596     21 |  0.028 % |
1.29/1.39	c |     38719 |      60     5340    37380 |     6145     5345     21 |  0.028 % |
2.10/2.11	c |     58180 |      60     5340    37380 |     6759     3211     21 |  0.028 % |
3.19/3.20	c |     87372 |      60     5340    37380 |     7435     5256     20 |  0.028 % |
4.89/4.92	c |    131161 |      60     5340    37380 |     8179     4272     21 |  0.028 % |
7.49/7.53	c |    196845 |      60     5340    37380 |     8996     4317     20 |  0.028 % |
11.58/11.62	c |    295371 |      60     5340    37380 |     9896     8101     21 |  0.028 % |
17.88/17.98	c |    443160 |      60     5340    37380 |    10886     7042     21 |  0.028 % |
27.68/27.78	c |    664843 |      60     5340    37380 |    11974    10469     22 |  0.028 % |
43.18/43.29	c |    997368 |      60     5340    37380 |    13172     6939     20 |  0.028 % |
67.56/67.68	c |   1496156 |      60     5340    37380 |    14489    10774     21 |  0.028 % |
105.95/106.00	c |   2244338 |      60     5340    37380 |    15938    11394     20 |  0.028 % |
166.43/166.58	c |   3366612 |      60     5340    37380 |    17532     8101     21 |  0.028 % |
260.19/260.32	c |   5050023 |      60     5340    37380 |    19285    14667     19 |  0.028 % |
410.94/411.19	c |   7575139 |      60     5340    37380 |    21214     9998     19 |  0.028 % |
644.26/644.56	c |  11362814 |      60     5340    37380 |    23335    16965     18 |  0.028 % |
1023.51/1023.91	c |  17044326 |      60     5340    37380 |    25669    21168     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-1520142-1238267324/watcher-1520142-1238267324 -o /tmp/evaluation-result-1520142-1238267324/solver-1520142-1238267324 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520142-1238267324.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 0.97 0.96 3/64 21336
/proc/meminfo: memFree=1714832/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=7600 CPUtime=0
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 217 0 0 0 0 0 0 0 20 0 1 0 1099396137 7782400 201 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 1900 202 63 219 0 1678 0

[startup+0.031712 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 21336
/proc/meminfo: memFree=1714832/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=7596 CPUtime=0.02
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 294 0 0 0 2 0 0 0 20 0 1 0 1099396137 7778304 278 1992294400 4194304 5092341 548682068848 18446744073709551615 4219917 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 1899 278 87 219 0 1677 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7596

[startup+0.102726 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 21336
/proc/meminfo: memFree=1714832/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=7596 CPUtime=0.1
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 294 0 0 0 10 0 0 0 20 0 1 0 1099396137 7778304 278 1992294400 4194304 5092341 548682068848 18446744073709551615 4219511 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 1899 278 87 219 0 1677 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7596

[startup+0.302766 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 21336
/proc/meminfo: memFree=1714832/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=13032 CPUtime=0.29
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 705 0 0 0 29 0 0 0 22 0 1 0 1099396137 13344768 525 1992294400 4194304 5092341 548682068848 18446744073709551615 4241431 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 3258 525 101 219 0 3036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13032

[startup+0.701844 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 21336
/proc/meminfo: memFree=1714832/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=18220 CPUtime=0.69
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 886 0 0 0 69 0 0 0 25 0 1 0 1099396137 18657280 706 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 4555 706 101 219 0 4333 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18220

[startup+1.502 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1712328/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=18220 CPUtime=1.49
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 942 0 0 0 149 0 0 0 25 0 1 0 1099396137 18657280 762 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 4555 762 101 219 0 4333 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18220

[startup+3.10132 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1711944/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=18220 CPUtime=3.09
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 1036 0 0 0 309 0 0 0 25 0 1 0 1099396137 18657280 856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 4555 856 101 219 0 4333 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18220

[startup+6.30195 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1710984/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=18220 CPUtime=6.29
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 1208 0 0 0 629 0 0 0 25 0 1 0 1099396137 18657280 1028 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 4555 1028 101 219 0 4333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18220

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1710088/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=18220 CPUtime=12.68
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 1420 0 0 0 1268 0 0 0 25 0 1 0 1099396137 18657280 1240 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 4555 1240 101 219 0 4333 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18220

[startup+25.5028 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1709128/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=18228 CPUtime=25.48
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 2213 0 0 0 2547 1 0 0 25 0 1 0 1099396137 18665472 1480 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 4557 1480 101 219 0 4335 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18228

[startup+51.1028 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1707592/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=18228 CPUtime=51.07
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 2583 0 0 0 5106 1 0 0 25 0 1 0 1099396137 18665472 1850 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 4557 1850 101 219 0 4335 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18228

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1706376/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=18228 CPUtime=102.25
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 2873 0 0 0 10224 1 0 0 25 0 1 0 1099396137 18665472 2140 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 4557 2140 101 219 0 4335 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18228

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1704072/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=23228 CPUtime=162.23
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 3451 0 0 0 16221 2 0 0 25 0 1 0 1099396137 23785472 2718 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 5807 2718 101 219 0 5585 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23228

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1703752/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=23228 CPUtime=222.21
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 3521 0 0 0 22219 2 0 0 25 0 1 0 1099396137 23785472 2788 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 5807 2788 101 219 0 5585 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23228

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1702792/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=23228 CPUtime=282.18
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 3747 0 0 0 28216 2 0 0 25 0 1 0 1099396137 23785472 3014 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 5807 3014 101 219 0 5585 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23228

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1702344/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=23228 CPUtime=342.16
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 3841 0 0 0 34214 2 0 0 25 0 1 0 1099396137 23785472 3108 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 5807 3108 101 219 0 5585 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23228

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1702280/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=23228 CPUtime=402.14
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 3860 0 0 0 40211 3 0 0 25 0 1 0 1099396137 23785472 3127 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 5807 3127 101 219 0 5585 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23228

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1701256/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=23228 CPUtime=462.12
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 4106 0 0 0 46209 3 0 0 25 0 1 0 1099396137 23785472 3373 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 5807 3373 101 219 0 5585 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23228

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1701192/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=23228 CPUtime=522.1
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 4130 0 0 0 52207 3 0 0 25 0 1 0 1099396137 23785472 3397 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 5807 3397 101 219 0 5585 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23228

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1700424/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=23228 CPUtime=582.07
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 4298 0 0 0 58204 3 0 0 25 0 1 0 1099396137 23785472 3565 1992294400 4194304 5092341 548682068848 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 5807 3565 101 219 0 5585 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23228

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1697928/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=642.06
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 4920 0 0 0 64202 4 0 0 25 0 1 0 1099396137 29196288 4187 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4187 101 219 0 6906 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 28512

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1697224/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=702.03
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5101 0 0 0 70199 4 0 0 25 0 1 0 1099396137 29196288 4368 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4368 101 219 0 6906 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 28512

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1697224/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=762.01
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5101 0 0 0 76197 4 0 0 25 0 1 0 1099396137 29196288 4368 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4368 101 219 0 6906 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 28512

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1697224/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=821.98
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5105 0 0 0 82194 4 0 0 25 0 1 0 1099396137 29196288 4372 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4372 101 219 0 6906 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 28512

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1697224/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=881.96
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5106 0 0 0 88192 4 0 0 25 0 1 0 1099396137 29196288 4373 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4373 101 219 0 6906 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 28512

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1697160/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=941.93
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5112 0 0 0 94189 4 0 0 25 0 1 0 1099396137 29196288 4379 1992294400 4194304 5092341 548682068848 18446744073709551615 4268795 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4379 101 219 0 6906 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 28512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1697032/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=1001.92
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5145 0 0 0 100187 5 0 0 25 0 1 0 1099396137 29196288 4412 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4412 101 219 0 6906 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 28512

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1696520/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=1061.9
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5253 0 0 0 106185 5 0 0 25 0 1 0 1099396137 29196288 4520 1992294400 4194304 5092341 548682068848 18446744073709551615 4241530 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4520 101 219 0 6906 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28512

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1696520/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=1121.87
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5253 0 0 0 112182 5 0 0 25 0 1 0 1099396137 29196288 4520 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4520 101 219 0 6906 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 28512

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1696456/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=1181.85
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5263 0 0 0 118180 5 0 0 25 0 1 0 1099396137 29196288 4530 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4530 101 219 0 6906 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1696520/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=1200.05
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5263 0 0 0 120000 5 0 0 25 0 1 0 1099396137 29196288 4530 1992294400 4194304 5092341 548682068848 18446744073709551615 4244070 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4530 101 219 0 6906 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28512

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21337
/proc/meminfo: memFree=1696520/2055920 swapFree=4178884/4192956
[pid=21336] ppid=21334 vsize=28512 CPUtime=1200.05
/proc/21336/stat : 21336 (minisat) R 21334 21336 20878 0 -1 4194304 5263 0 0 0 120000 5 0 0 25 0 1 0 1099396137 29196288 4530 1992294400 4194304 5092341 548682068848 18446744073709551615 4244070 0 0 4096 3 0 0 0 17 1 0 0
/proc/21336/statm: 7128 4530 101 219 0 6906 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.056991
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 28512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5263
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= 1765

runsolver used 1.07984 second user time and 2.22966 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 20:08:44
IDJOB=1520142
IDBENCH=70500
IDSOLVER=546
FILE ID=node75/1520142-1238267324
PBS_JOBID= 9060819
Free space on /tmp= 64928 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S746386799-050.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520142-1238267324/watcher-1520142-1238267324 -o /tmp/evaluation-result-1520142-1238267324/solver-1520142-1238267324 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520142-1238267324.cnf

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

MD5SUM BENCH= 89411b5855708a1ff19d84ad79be00ff
RANDOM SEED=1331709315

node75.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		: 3000.263
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		: 3000.263
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:       1715312 kB
Buffers:         62688 kB
Cached:         198592 kB
SwapCached:       8136 kB
Active:         157320 kB
Inactive:       113608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715312 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            55592 kB
Committed_AS:  2252896 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 20:28:47