Trace number 1520576

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1002348653-090.cnf
MD5SUMc369517cece9ac5de13f6444259c5dd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011998
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:           480                                         |
0.00/0.00	c |  Number of clauses:            2040                                         |
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 |     470     2015     6089 |      738      100     20 |  0.000 % |
0.00/0.01	c |       250 |     470     2015     6089 |      812      250     21 |  0.000 % |
0.00/0.01	c |       475 |     470     2015     6089 |      893      475     23 |  0.000 % |
0.00/0.02	c |       812 |     470     2015     6089 |      983      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     470     2015     6089 |     1081      808     22 |  0.000 % |
0.04/0.06	c |      2077 |     470     2015     6089 |     1189     1016     21 |  0.000 % |
0.04/0.10	c |      3216 |     470     2015     6089 |     1308      908     19 |  0.000 % |
0.10/0.15	c |      4924 |     470     2015     6089 |     1439     1271     21 |  0.000 % |
0.20/0.23	c |      7486 |     470     2015     6089 |     1583      839     19 |  0.000 % |
0.29/0.36	c |     11330 |     470     2015     6089 |     1742     1467     20 |  0.000 % |
0.49/0.55	c |     17096 |     470     2015     6089 |     1916     1021     18 |  0.000 % |
0.79/0.85	c |     25745 |     470     2015     6089 |     2107     1821     23 |  0.000 % |
1.29/1.31	c |     38719 |     470     2015     6089 |     2318     1809     21 |  0.000 % |
1.99/2.02	c |     58180 |     470     2015     6089 |     2550     1182     19 |  0.000 % |
3.09/3.12	c |     87372 |     470     2015     6089 |     2805     1760     19 |  0.000 % |
4.79/4.82	c |    131161 |     470     2015     6089 |     3086     2659     20 |  0.000 % |
7.29/7.39	c |    196845 |     470     2015     6089 |     3394     2438     20 |  0.000 % |
11.29/11.38	c |    295371 |     470     2015     6089 |     3734     2884     20 |  0.000 % |
17.49/17.57	c |    443160 |     470     2015     6089 |     4107     2989     21 |  0.000 % |
27.18/27.23	c |    664843 |     470     2015     6089 |     4518     2260     19 |  0.000 % |
42.18/42.24	c |    997368 |     470     2015     6089 |     4970     3333     20 |  0.000 % |
65.47/65.54	c |   1496156 |     470     2015     6089 |     5467     4861     22 |  0.000 % |
101.46/101.54	c |   2244338 |     470     2015     6089 |     6014     2832     19 |  0.000 % |
157.24/157.34	c |   3366612 |     470     2015     6089 |     6615     3529     21 |  0.000 % |
245.31/245.45	c |   5050023 |     470     2015     6089 |     7277     4026     21 |  0.000 % |
381.47/381.61	c |   7575139 |     470     2015     6089 |     8005     4529     20 |  0.000 % |
595.19/595.47	c |  11362814 |     470     2015     6089 |     8805     6655     22 |  0.000 % |
927.97/928.33	c |  17044326 |     470     2015     6089 |     9686     7452     22 |  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-1520576-1238305712/watcher-1520576-1238305712 -o /tmp/evaluation-result-1520576-1238305712/solver-1520576-1238305712 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520576-1238305712.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 0.97 3/64 17334
/proc/meminfo: memFree=784104/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=7464 CPUtime=0
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 1103236968 7643136 172 1992294400 4194304 5092341 548682068848 18446744073709551615 4501842 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 1866 172 88 219 0 1644 0

[startup+0.0468971 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17334
/proc/meminfo: memFree=784104/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=7540 CPUtime=0.04
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 265 0 0 0 4 0 0 0 18 0 1 0 1103236968 7720960 205 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 1885 205 100 219 0 1663 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7540

[startup+0.101906 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17334
/proc/meminfo: memFree=784104/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=17928 CPUtime=0.1
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 1103236968 18358272 288 1992294400 4194304 5092341 548682068848 18446744073709551615 4250275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 4482 288 101 219 0 4260 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17928

[startup+0.301945 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17334
/proc/meminfo: memFree=784104/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=23120 CPUtime=0.29
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 394 0 0 0 29 0 0 0 19 0 1 0 1103236968 23674880 334 1992294400 4194304 5092341 548682068848 18446744073709551615 4250021 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 5780 334 101 219 0 5558 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23120

[startup+0.702019 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17334
/proc/meminfo: memFree=784104/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=17932 CPUtime=0.69
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 461 0 0 0 69 0 0 0 22 0 1 0 1103236968 18362368 346 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 4483 346 101 219 0 4261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17932

[startup+1.50117 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=782880/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=17932 CPUtime=1.49
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 536 0 0 0 149 0 0 0 25 0 1 0 1103236968 18362368 421 1992294400 4194304 5092341 548682068848 18446744073709551615 4249211 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 4483 421 101 219 0 4261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17932

[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=782304/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=17936 CPUtime=3.09
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 716 0 0 0 309 0 0 0 25 0 1 0 1103236968 18366464 501 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 4484 501 101 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30107 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=781856/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=17936 CPUtime=6.29
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 824 0 0 0 629 0 0 0 25 0 1 0 1103236968 18366464 609 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 4484 609 101 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=781216/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=17944 CPUtime=12.69
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 1133 0 0 0 1269 0 0 0 25 0 1 0 1103236968 18374656 768 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 4486 768 101 219 0 4264 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17944

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=780384/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=17944 CPUtime=25.48
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 1302 0 0 0 2548 0 0 0 25 0 1 0 1103236968 18374656 937 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 4486 937 101 219 0 4264 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17944

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=779360/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=17944 CPUtime=51.07
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 1574 0 0 0 5107 0 0 0 25 0 1 0 1103236968 18374656 1209 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 4486 1209 101 219 0 4264 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17944

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=777248/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=21380 CPUtime=102.26
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 2466 0 0 0 10225 1 0 0 25 0 1 0 1103236968 21893120 1719 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 5345 1719 101 219 0 5123 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21380

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=776352/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=21380 CPUtime=162.23
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 2693 0 0 0 16222 1 0 0 25 0 1 0 1103236968 21893120 1946 1992294400 4194304 5092341 548682068848 18446744073709551615 4240863 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 5345 1946 101 219 0 5123 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21380

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=775968/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=21380 CPUtime=222.21
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 2776 0 0 0 22220 1 0 0 25 0 1 0 1103236968 21893120 2029 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 5345 2029 101 219 0 5123 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 21380

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=775136/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=21380 CPUtime=282.19
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 2975 0 0 0 28218 1 0 0 25 0 1 0 1103236968 21893120 2228 1992294400 4194304 5092341 548682068848 18446744073709551615 4241558 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 5345 2228 101 219 0 5123 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21380

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=774560/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=21380 CPUtime=342.17
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 3120 0 0 0 34216 1 0 0 25 0 1 0 1103236968 21893120 2373 1992294400 4194304 5092341 548682068848 18446744073709551615 4244040 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 5345 2373 101 219 0 5123 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21380

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=773920/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=21380 CPUtime=402.15
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 3280 0 0 0 40213 2 0 0 25 0 1 0 1103236968 21893120 2533 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 5345 2533 101 219 0 5123 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21380

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=773472/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=21380 CPUtime=462.13
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 3394 0 0 0 46211 2 0 0 25 0 1 0 1103236968 21893120 2647 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 5345 2647 101 219 0 5123 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21380

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=773088/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=21380 CPUtime=522.12
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 3473 0 0 0 52209 3 0 0 25 0 1 0 1103236968 21893120 2726 1992294400 4194304 5092341 548682068848 18446744073709551615 4249820 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 5345 2726 101 219 0 5123 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 21380

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=772128/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=582.09
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4059 0 0 0 58206 3 0 0 25 0 1 0 1103236968 27275264 2963 1992294400 4194304 5092341 548682068848 18446744073709551615 4241021 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 2963 101 219 0 6437 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 26636

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=771936/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=642.07
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4107 0 0 0 64204 3 0 0 25 0 1 0 1103236968 27275264 3011 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3011 101 219 0 6437 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 26636

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17335
/proc/meminfo: memFree=771808/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=702.05
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4124 0 0 0 70202 3 0 0 25 0 1 0 1103236968 27275264 3028 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3028 101 219 0 6437 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 26636

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17341
/proc/meminfo: memFree=771360/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=762.03
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4200 0 0 0 76199 4 0 0 25 0 1 0 1103236968 27275264 3104 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3104 101 219 0 6437 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 26636

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17341
/proc/meminfo: memFree=771296/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=822
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4255 0 0 0 82196 4 0 0 25 0 1 0 1103236968 27275264 3159 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3159 101 219 0 6437 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 26636

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17341
/proc/meminfo: memFree=770912/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=881.99
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4344 0 0 0 88194 5 0 0 25 0 1 0 1103236968 27275264 3248 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3248 101 219 0 6437 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 26636

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17341
/proc/meminfo: memFree=770592/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=941.96
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4444 0 0 0 94191 5 0 0 25 0 1 0 1103236968 27275264 3348 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3348 101 219 0 6437 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 26636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17341
/proc/meminfo: memFree=770272/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=1001.94
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4512 0 0 0 100189 5 0 0 25 0 1 0 1103236968 27275264 3416 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3416 101 219 0 6437 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 26636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17341
/proc/meminfo: memFree=769888/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=1061.92
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4599 0 0 0 106186 6 0 0 25 0 1 0 1103236968 27275264 3503 1992294400 4194304 5092341 548682068848 18446744073709551615 4250871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3503 101 219 0 6437 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 26636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17341
/proc/meminfo: memFree=769824/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=1121.9
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4631 0 0 0 112184 6 0 0 25 0 1 0 1103236968 27275264 3535 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3535 101 219 0 6437 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 26636

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17341
/proc/meminfo: memFree=769504/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=1181.88
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4702 0 0 0 118182 6 0 0 25 0 1 0 1103236968 27275264 3606 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3606 101 219 0 6437 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 26636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17341
/proc/meminfo: memFree=769440/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=1200.08
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4713 0 0 0 120002 6 0 0 25 0 1 0 1103236968 27275264 3617 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3617 101 219 0 6437 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 26636

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 0.97 2/65 17341
/proc/meminfo: memFree=769440/2055920 swapFree=4178280/4192956
[pid=17334] ppid=17332 vsize=26636 CPUtime=1200.08
/proc/17334/stat : 17334 (minisat) R 17332 17334 17107 0 -1 4194304 4713 0 0 0 120002 6 0 0 25 0 1 0 1103236968 27275264 3617 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/17334/statm: 6659 3617 101 219 0 6437 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 26636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.070989
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 26636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4713
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= 1296

runsolver used 0.781881 second user time and 2.57861 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-29 07:48:32
IDJOB=1520576
IDBENCH=70717
IDSOLVER=546
FILE ID=node21/1520576-1238305712
PBS_JOBID= 9061087
Free space on /tmp= 66428 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1002348653-090.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520576-1238305712/watcher-1520576-1238305712 -o /tmp/evaluation-result-1520576-1238305712/solver-1520576-1238305712 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520576-1238305712.cnf

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

MD5SUM BENCH= c369517cece9ac5de13f6444259c5dd0
RANDOM SEED=1667046295

node21.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		: 3000.259
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		: 3000.259
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:        784520 kB
Buffers:        100984 kB
Cached:        1069904 kB
SwapCached:       8436 kB
Active:         243288 kB
Inactive:       937656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        784520 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          15088 kB
Slab:            76456 kB
Committed_AS:  2921492 kB
PageTables:       1380 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= 66428 MiB
End job on node21 at 2009-03-29 08:08:34