Trace number 1520566

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S900737394-048.cnf
MD5SUMa3ba32614e3b11804668b06c2afeb296
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
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 |     526     2261     6851 |      829      100     26 |  0.000 % |
0.00/0.01	c |       250 |     526     2261     6851 |      911      250     25 |  0.000 % |
0.00/0.01	c |       475 |     526     2261     6851 |     1003      475     25 |  0.000 % |
0.01/0.02	c |       812 |     526     2261     6851 |     1103      812     24 |  0.000 % |
0.01/0.04	c |      1318 |     526     2261     6851 |     1213      740     22 |  0.000 % |
0.01/0.06	c |      2077 |     526     2261     6851 |     1335      879     22 |  0.000 % |
0.09/0.10	c |      3216 |     526     2261     6851 |     1468     1320     22 |  0.000 % |
0.09/0.16	c |      4924 |     526     2261     6851 |     1615     1503     22 |  0.000 % |
0.19/0.25	c |      7486 |     526     2261     6851 |     1777     1541     25 |  0.000 % |
0.29/0.39	c |     11330 |     526     2261     6851 |     1954     1713     22 |  0.000 % |
0.59/0.60	c |     17096 |     526     2261     6851 |     2150     1458     20 |  0.000 % |
0.89/0.93	c |     25745 |     526     2261     6851 |     2365     1259     23 |  0.000 % |
1.39/1.43	c |     38719 |     526     2261     6851 |     2601     2184     22 |  0.000 % |
2.10/2.19	c |     58180 |     526     2261     6851 |     2862     1677     21 |  0.000 % |
3.29/3.37	c |     87372 |     526     2261     6851 |     3148     1644     22 |  0.000 % |
5.19/5.22	c |    131161 |     526     2261     6851 |     3463     2155     22 |  0.000 % |
7.99/8.05	c |    196845 |     526     2261     6851 |     3809     2699     22 |  0.000 % |
12.39/12.43	c |    295371 |     526     2261     6851 |     4190     2753     24 |  0.000 % |
19.19/19.22	c |    443160 |     526     2261     6851 |     4609     3939     24 |  0.000 % |
29.78/29.88	c |    664843 |     526     2261     6851 |     5070     3921     23 |  0.000 % |
46.27/46.37	c |    997368 |     526     2261     6851 |     5577     2826     23 |  0.000 % |
71.76/71.89	c |   1496156 |     526     2261     6851 |     6135     2978     22 |  0.000 % |
111.86/111.96	c |   2244338 |     526     2261     6851 |     6748     4648     23 |  0.000 % |
173.63/173.76	c |   3366612 |     526     2261     6851 |     7423     3542     23 |  0.000 % |
270.70/270.87	c |   5050023 |     526     2261     6851 |     8165     6960     23 |  0.000 % |
421.35/421.60	c |   7575139 |     526     2261     6851 |     8982     7273     25 |  0.000 % |
660.06/660.38	c |  11362814 |     526     2261     6851 |     9880     6454     23 |  0.000 % |
1028.34/1028.73	c |  17044326 |     526     2261     6851 |    10868     7136     23 |  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-1520566-1238304791/watcher-1520566-1238304791 -o /tmp/evaluation-result-1520566-1238304791/solver-1520566-1238304791 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520566-1238304791.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 30257
/proc/meminfo: memFree=1313840/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=7472 CPUtime=0
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1103145760 7651328 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4492465 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 1868 179 88 219 0 1646 0

[startup+0.0205509 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 30257
/proc/meminfo: memFree=1313840/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=7472 CPUtime=0.01
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 231 0 0 0 1 0 0 0 18 0 1 0 1103145760 7651328 203 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 1868 203 100 219 0 1646 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7472

[startup+0.101567 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 30257
/proc/meminfo: memFree=1313840/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=17944 CPUtime=0.09
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 368 0 0 0 9 0 0 0 18 0 1 0 1103145760 18374656 301 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 4486 301 100 219 0 4264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17944

[startup+0.301605 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 30257
/proc/meminfo: memFree=1313840/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=18008 CPUtime=0.29
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 487 0 0 0 29 0 0 0 19 0 1 0 1103145760 18440192 372 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 4502 372 100 219 0 4280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18008

[startup+0.701682 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 30257
/proc/meminfo: memFree=1313840/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=18008 CPUtime=0.69
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 498 0 0 0 69 0 0 0 22 0 1 0 1103145760 18440192 383 1992294400 4194304 5092341 548682068848 18446744073709551615 4244057 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 4502 383 100 219 0 4280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18008

[startup+1.50184 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1312424/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=18008 CPUtime=1.49
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 573 0 0 0 149 0 0 0 25 0 1 0 1103145760 18440192 458 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 4502 458 100 219 0 4280 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18008

[startup+3.10114 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1312040/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=18008 CPUtime=3.09
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 652 0 0 0 309 0 0 0 25 0 1 0 1103145760 18440192 537 1992294400 4194304 5092341 548682068848 18446744073709551615 4250762 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 4502 537 100 219 0 4280 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18008

[startup+6.30176 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1311464/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=18008 CPUtime=6.29
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 780 0 0 0 629 0 0 0 25 0 1 0 1103145760 18440192 665 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 4502 665 100 219 0 4280 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18008

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1310632/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=18008 CPUtime=12.69
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 938 0 0 0 1269 0 0 0 25 0 1 0 1103145760 18440192 823 1992294400 4194304 5092341 548682068848 18446744073709551615 4248527 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 4502 823 100 219 0 4280 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18008

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1309544/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=18008 CPUtime=25.48
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 1177 0 0 0 2547 1 0 0 25 0 1 0 1103145760 18440192 1062 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 4502 1062 100 219 0 4280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18008

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1308264/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=18008 CPUtime=51.07
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 1507 0 0 0 5106 1 0 0 25 0 1 0 1103145760 18440192 1392 1992294400 4194304 5092341 548682068848 18446744073709551615 4244483 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 4502 1392 100 219 0 4280 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18008

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1306920/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=18008 CPUtime=102.26
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 1852 0 0 0 10224 2 0 0 25 0 1 0 1103145760 18440192 1737 1992294400 4194304 5092341 548682068848 18446744073709551615 4248131 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 4502 1737 100 219 0 4280 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18008

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1305384/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=23252 CPUtime=162.23
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 2863 0 0 0 16221 2 0 0 25 0 1 0 1103145760 23810048 2098 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 5813 2098 100 219 0 5591 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23252

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1304424/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=23252 CPUtime=222.21
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 3092 0 0 0 22218 3 0 0 25 0 1 0 1103145760 23810048 2327 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 5813 2327 100 219 0 5591 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23252

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1303336/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=23252 CPUtime=282.19
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 3368 0 0 0 28216 3 0 0 25 0 1 0 1103145760 23810048 2603 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 5813 2603 100 219 0 5591 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23252

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1302632/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=23252 CPUtime=342.17
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 3542 0 0 0 34214 3 0 0 25 0 1 0 1103145760 23810048 2777 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 5813 2777 100 219 0 5591 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23252

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1302120/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=23252 CPUtime=402.16
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 3666 0 0 0 40212 4 0 0 25 0 1 0 1103145760 23810048 2901 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 5813 2901 100 219 0 5591 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23252

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1301352/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=23252 CPUtime=462.13
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 3849 0 0 0 46209 4 0 0 25 0 1 0 1103145760 23810048 3084 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 5813 3084 100 219 0 5591 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23252

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1301096/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=23252 CPUtime=522.11
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 3934 0 0 0 52207 4 0 0 25 0 1 0 1103145760 23810048 3169 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 5813 3169 100 219 0 5591 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23252

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30258
/proc/meminfo: memFree=1300648/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=23252 CPUtime=582.09
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 4048 0 0 0 58205 4 0 0 25 0 1 0 1103145760 23810048 3283 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 5813 3283 100 219 0 5591 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23252

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1299304/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=642.07
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 5725 0 0 0 64202 5 0 0 25 0 1 0 1103145760 29278208 3605 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 3605 100 219 0 6926 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28592

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1299048/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=702.04
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 5774 0 0 0 70199 5 0 0 25 0 1 0 1103145760 29278208 3654 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 3654 100 219 0 6926 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 28592

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1298856/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=762.04
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 5829 0 0 0 76198 6 0 0 25 0 1 0 1103145760 29278208 3709 1992294400 4194304 5092341 548682068848 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 3709 100 219 0 6926 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 28592

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1298472/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=822.01
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 5950 0 0 0 82195 6 0 0 25 0 1 0 1103145760 29278208 3830 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 3830 100 219 0 6926 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28592

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1298216/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=881.99
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 5997 0 0 0 88193 6 0 0 25 0 1 0 1103145760 29278208 3877 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 3877 100 219 0 6926 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28592

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1297896/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=941.96
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 6076 0 0 0 94190 6 0 0 25 0 1 0 1103145760 29278208 3956 1992294400 4194304 5092341 548682068848 18446744073709551615 4248189 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 3956 100 219 0 6926 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28592

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1297512/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=1001.94
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 6174 0 0 0 100188 6 0 0 25 0 1 0 1103145760 29278208 4054 1992294400 4194304 5092341 548682068848 18446744073709551615 4252067 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 4054 100 219 0 6926 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1297320/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=1061.93
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 6220 0 0 0 106186 7 0 0 25 0 1 0 1103145760 29278208 4100 1992294400 4194304 5092341 548682068848 18446744073709551615 4251365 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 4100 100 219 0 6926 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 28592

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1296936/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=1121.91
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 6304 0 0 0 112184 7 0 0 25 0 1 0 1103145760 29278208 4184 1992294400 4194304 5092341 548682068848 18446744073709551615 4248257 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 4184 100 219 0 6926 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 28592

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1296488/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=1181.88
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 6406 0 0 0 118181 7 0 0 25 0 1 0 1103145760 29278208 4286 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 4286 100 219 0 6926 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30260
/proc/meminfo: memFree=1296488/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=1200.08
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 6419 0 0 0 120001 7 0 0 25 0 1 0 1103145760 29278208 4299 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 4299 100 219 0 6926 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28592

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 30260
/proc/meminfo: memFree=1296488/2055920 swapFree=4179868/4192956
[pid=30257] ppid=30255 vsize=28592 CPUtime=1200.08
/proc/30257/stat : 30257 (minisat) R 30255 30257 29992 0 -1 4194304 6419 0 0 0 120001 7 0 0 25 0 1 0 1103145760 29278208 4299 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/30257/statm: 7148 4299 100 219 0 6926 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.080987
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 28592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6419
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= 1852

runsolver used 0.993848 second user time and 2.32065 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-29 07:33:11
IDJOB=1520566
IDBENCH=70712
IDSOLVER=546
FILE ID=node5/1520566-1238304791
PBS_JOBID= 9061066
Free space on /tmp= 66096 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520566-1238304791/watcher-1520566-1238304791 -o /tmp/evaluation-result-1520566-1238304791/solver-1520566-1238304791 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520566-1238304791.cnf

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=550448308

node5.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1314256 kB
Buffers:         92492 kB
Cached:         544320 kB
SwapCached:       7012 kB
Active:         122884 kB
Inactive:       522356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1314256 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          14220 kB
Slab:            82460 kB
Committed_AS:  2772832 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-29 07:53:13