Trace number 1520338

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 1199.91

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
MD5SUM871c21efb71b729632fed1e9ce79057d
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:           540                                         |
0.00/0.00	c |  Number of clauses:            2295                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     531     2283     6907 |      837      100     22 |  0.000 % |
0.00/0.01	c |       250 |     531     2283     6907 |      920      250     23 |  0.000 % |
0.00/0.01	c |       475 |     531     2283     6907 |     1012      475     24 |  0.000 % |
0.02/0.02	c |       812 |     531     2283     6907 |     1114      812     24 |  0.000 % |
0.02/0.04	c |      1318 |     531     2283     6907 |     1225      739     22 |  0.000 % |
0.02/0.06	c |      2077 |     531     2283     6907 |     1348      885     22 |  0.000 % |
0.09/0.10	c |      3216 |     531     2283     6907 |     1482     1320     22 |  0.000 % |
0.09/0.16	c |      4924 |     531     2283     6907 |     1631      762     20 |  0.000 % |
0.19/0.24	c |      7486 |     531     2283     6907 |     1794     1637     23 |  0.000 % |
0.29/0.38	c |     11330 |     531     2283     6907 |     1973     1804     21 |  0.000 % |
0.49/0.59	c |     17096 |     531     2283     6907 |     2171     1496     22 |  0.000 % |
0.89/0.92	c |     25745 |     531     2283     6907 |     2388     1264     21 |  0.000 % |
1.39/1.41	c |     38719 |     531     2283     6907 |     2627     2014     22 |  0.000 % |
2.10/2.18	c |     58180 |     531     2283     6907 |     2889     1368     22 |  0.000 % |
3.30/3.36	c |     87372 |     531     2283     6907 |     3178     2639     21 |  0.000 % |
5.10/5.18	c |    131161 |     531     2283     6907 |     3496     2904     22 |  0.000 % |
7.99/8.00	c |    196845 |     531     2283     6907 |     3846     2868     23 |  0.000 % |
12.39/12.43	c |    295371 |     531     2283     6907 |     4231     3852     21 |  0.000 % |
19.19/19.24	c |    443160 |     531     2283     6907 |     4654     3851     23 |  0.000 % |
29.79/29.83	c |    664843 |     531     2283     6907 |     5119     4108     22 |  0.000 % |
46.21/46.28	c |    997368 |     531     2283     6907 |     5631     2725     23 |  0.000 % |
71.80/71.88	c |   1496156 |     531     2283     6907 |     6194     3999     22 |  0.000 % |
111.70/111.75	c |   2244338 |     531     2283     6907 |     6814     5439     23 |  0.000 % |
173.61/173.65	c |   3366612 |     531     2283     6907 |     7495     4394     22 |  0.000 % |
270.93/270.99	c |   5050023 |     531     2283     6907 |     8245     7142     25 |  0.000 % |
422.05/422.07	c |   7575139 |     531     2283     6907 |     9069     4161     22 |  0.000 % |
660.27/660.27	c |  11362814 |     531     2283     6907 |     9976     8183     24 |  0.000 % |
1028.53/1028.41	c |  17044326 |     531     2283     6907 |    10974     6206     24 |  0.000 % |

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-1520338-1238285918/watcher-1520338-1238285918 -o /tmp/evaluation-result-1520338-1238285918/solver-1520338-1238285918 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520338-1238285918.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: 1.00 1.00 1.00 3/64 18065
/proc/meminfo: memFree=869352/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=7468 CPUtime=0
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1101258248 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4223520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 1867 179 88 219 0 1645 0

[startup+0.0282989 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18065
/proc/meminfo: memFree=869352/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=7468 CPUtime=0.02
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 238 0 0 0 2 0 0 0 18 0 1 0 1101258248 7647232 210 1992294400 4194304 5092341 548682068848 18446744073709551615 4497772 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 1867 210 100 219 0 1645 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7468

[startup+0.101278 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18065
/proc/meminfo: memFree=869352/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=17948 CPUtime=0.09
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 372 0 0 0 9 0 0 0 18 0 1 0 1101258248 18378752 304 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 4487 304 100 219 0 4265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17948

[startup+0.301222 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18065
/proc/meminfo: memFree=869352/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=17996 CPUtime=0.29
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 481 0 0 0 29 0 0 0 19 0 1 0 1101258248 18427904 362 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 4499 362 100 219 0 4277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17996

[startup+0.70111 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18065
/proc/meminfo: memFree=869352/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=17996 CPUtime=0.69
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 512 0 0 0 69 0 0 0 22 0 1 0 1101258248 18427904 393 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 4499 393 100 219 0 4277 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17996

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=868000/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=17996 CPUtime=1.49
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 678 0 0 0 149 0 0 0 25 0 1 0 1101258248 18427904 466 1992294400 4194304 5092341 548682068848 18446744073709551615 4241509 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 4499 466 100 219 0 4277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17996

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=867552/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=17996 CPUtime=3.09
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 757 0 0 0 309 0 0 0 25 0 1 0 1101258248 18427904 545 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 4499 545 100 219 0 4277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17996

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=866912/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=17996 CPUtime=6.3
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 898 0 0 0 630 0 0 0 25 0 1 0 1101258248 18427904 686 1992294400 4194304 5092341 548682068848 18446744073709551615 4249924 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 4499 686 100 219 0 4277 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 17996

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=866152/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=17996 CPUtime=12.69
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 1043 0 0 0 1269 0 0 0 25 0 1 0 1101258248 18427904 831 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 4499 831 100 219 0 4277 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17996

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=865192/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=18000 CPUtime=25.49
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 1478 0 0 0 2549 0 0 0 25 0 1 0 1101258248 18432000 1054 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 4500 1054 100 219 0 4278 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18000

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=863848/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=18000 CPUtime=51.1
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 1837 0 0 0 5109 1 0 0 25 0 1 0 1101258248 18432000 1413 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 4500 1413 100 219 0 4278 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18000

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=862504/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=18000 CPUtime=102.31
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 2134 0 0 0 10230 1 0 0 25 0 1 0 1101258248 18432000 1710 1992294400 4194304 5092341 548682068848 18446744073709551615 4240545 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 4500 1710 100 219 0 4278 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 18000

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=860776/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=23376 CPUtime=162.31
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 4304 0 0 0 16229 2 0 0 25 0 1 0 1101258248 23937024 2150 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 5844 2150 100 219 0 5622 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 23376

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=859944/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=23376 CPUtime=222.32
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 4507 0 0 0 22229 3 0 0 25 0 1 0 1101258248 23937024 2353 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 5844 2353 100 219 0 5622 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 23376

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18066
/proc/meminfo: memFree=859048/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=23376 CPUtime=282.33
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 4745 0 0 0 28230 3 0 0 25 0 1 0 1101258248 23937024 2591 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 5844 2591 100 219 0 5622 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 23376

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18066
/proc/meminfo: memFree=858536/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=23376 CPUtime=342.33
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 4868 0 0 0 34230 3 0 0 25 0 1 0 1101258248 23937024 2714 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 5844 2714 100 219 0 5622 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 23376

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=857896/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=23376 CPUtime=402.35
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 5032 0 0 0 40231 4 0 0 25 0 1 0 1101258248 23937024 2878 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 5844 2878 100 219 0 5622 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 23376

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=857320/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=23376 CPUtime=462.35
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 5172 0 0 0 46231 4 0 0 25 0 1 0 1101258248 23937024 3018 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 5844 3018 100 219 0 5622 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 23376

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=856744/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=23376 CPUtime=522.36
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 5309 0 0 0 52231 5 0 0 25 0 1 0 1101258248 23937024 3155 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 5844 3155 100 219 0 5622 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 23376

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=856296/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=23376 CPUtime=582.37
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 5415 0 0 0 58232 5 0 0 25 0 1 0 1101258248 23937024 3261 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 5844 3261 100 219 0 5622 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 23376

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=854760/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28596 CPUtime=642.37
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 5787 0 0 0 64232 5 0 0 25 0 1 0 1101258248 29282304 3633 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7149 3633 100 219 0 6927 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 28596

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=854696/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28596 CPUtime=702.38
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 5808 0 0 0 70232 6 0 0 25 0 1 0 1101258248 29282304 3654 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7149 3654 100 219 0 6927 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 28596

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=854632/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28596 CPUtime=762.39
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 5812 0 0 0 76233 6 0 0 25 0 1 0 1101258248 29282304 3658 1992294400 4194304 5092341 548682068848 18446744073709551615 4251464 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7149 3658 100 219 0 6927 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 28596

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=854440/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28596 CPUtime=822.39
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 5869 0 0 0 82233 6 0 0 25 0 1 0 1101258248 29282304 3715 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7149 3715 100 219 0 6927 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 28596

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=854248/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28596 CPUtime=882.4
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 5905 0 0 0 88234 6 0 0 25 0 1 0 1101258248 29282304 3751 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7149 3751 100 219 0 6927 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 28596

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=853992/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28596 CPUtime=942.41
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 5974 0 0 0 94235 6 0 0 25 0 1 0 1101258248 29282304 3820 1992294400 4194304 5092341 548682068848 18446744073709551615 4241037 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7149 3820 100 219 0 6927 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 28596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=853416/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28596 CPUtime=1002.42
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 6109 0 0 0 100235 7 0 0 25 0 1 0 1101258248 29282304 3955 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7149 3955 100 219 0 6927 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 28596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=853032/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28596 CPUtime=1062.43
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 6208 0 0 0 106236 7 0 0 25 0 1 0 1101258248 29282304 4054 1992294400 4194304 5092341 548682068848 18446744073709551615 4265441 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7149 4054 100 219 0 6927 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 28596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=852648/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28608 CPUtime=1122.44
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 6856 0 0 0 112236 8 0 0 25 0 1 0 1101258248 29294592 4136 1992294400 4194304 5092341 548682068848 18446744073709551615 4261446 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7152 4136 100 219 0 6930 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 28608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=852264/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28608 CPUtime=1182.45
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 6947 0 0 0 118237 8 0 0 25 0 1 0 1101258248 29294592 4227 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7152 4227 100 219 0 6930 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 28608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=852264/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28608 CPUtime=1200.05
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 6953 0 0 0 119997 8 0 0 25 0 1 0 1101258248 29294592 4233 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7152 4233 100 219 0 6930 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28608

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18066
/proc/meminfo: memFree=852264/2055920 swapFree=4178240/4192956
[pid=18065] ppid=18063 vsize=28608 CPUtime=1200.05
/proc/18065/stat : 18065 (minisat) R 18063 18065 17938 0 -1 4194304 6953 0 0 0 119997 8 0 0 25 0 1 0 1101258248 29294592 4233 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/18065/statm: 7152 4233 100 219 0 6930 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.084987
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 33784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
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= 6953
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= 906

runsolver used 0.925859 second user time and 2.44263 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-29 01:18:38
IDJOB=1520338
IDBENCH=70598
IDSOLVER=546
FILE ID=node16/1520338-1238285918
PBS_JOBID= 9060985
Free space on /tmp= 63928 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520338-1238285918/watcher-1520338-1238285918 -o /tmp/evaluation-result-1520338-1238285918/solver-1520338-1238285918 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520338-1238285918.cnf

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

MD5SUM BENCH= 871c21efb71b729632fed1e9ce79057d
RANDOM SEED=2105849504

node16.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        869832 kB
Buffers:         87516 kB
Cached:        1005248 kB
SwapCached:       8496 kB
Active:         109308 kB
Inactive:       993376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        869832 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            69480 kB
Committed_AS:  2955144 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-29 01:38:40