Trace number 1520034

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/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
MD5SUMeaf4e52b2ac22d87cb6a2c76b08ea88a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.091985
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
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:           120                                         |
0.00/0.00	c |  Number of clauses:            2556                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.01	c |  Simplification time:          0.01 s                                       |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |       100 |     120     2556    12780 |      937      100     25 |  0.007 % |
0.00/0.01	c |       250 |     120     2556    12780 |     1030      250     25 |  0.007 % |
0.00/0.02	c |       475 |     120     2556    12780 |     1134      475     25 |  0.007 % |
0.00/0.03	c |       812 |     120     2556    12780 |     1247      812     24 |  0.007 % |
0.00/0.04	c |      1318 |     120     2556    12780 |     1372      678     23 |  0.007 % |
0.00/0.06	c |      2077 |     120     2556    12780 |     1509      750     24 |  0.007 % |
0.07/0.09	c |      3216 |     120     2556    12780 |     1660     1118     24 |  0.007 % |
0.09/0.13	c |      4924 |     120     2556    12780 |     1826     1141     23 |  0.007 % |
0.19/0.20	c |      7486 |     120     2556    12780 |     2008     1857     24 |  0.007 % |
0.29/0.31	c |     11330 |     120     2556    12780 |     2209     1611     24 |  0.007 % |
0.39/0.47	c |     17096 |     120     2556    12780 |     2430     1752     25 |  0.007 % |
0.69/0.72	c |     25745 |     120     2556    12780 |     2673     1763     24 |  0.007 % |
1.00/1.10	c |     38719 |     120     2556    12780 |     2941     2557     25 |  0.007 % |
1.59/1.69	c |     58180 |     120     2556    12780 |     3235     2674     24 |  0.007 % |
2.59/2.62	c |     87372 |     120     2556    12780 |     3559     2425     24 |  0.007 % |
3.99/4.05	c |    131161 |     120     2556    12780 |     3914     3062     24 |  0.007 % |
6.09/6.19	c |    196845 |     120     2556    12780 |     4306     3523     23 |  0.007 % |
9.38/9.49	c |    295371 |     120     2556    12780 |     4737     2191     24 |  0.007 % |
14.59/14.67	c |    443160 |     120     2556    12780 |     5210     4353     25 |  0.007 % |
22.78/22.81	c |    664843 |     120     2556    12780 |     5731     3087     25 |  0.007 % |
35.27/35.36	c |    997368 |     120     2556    12780 |     6305     3941     23 |  0.007 % |
54.67/54.77	c |   1496156 |     120     2556    12780 |     6935     4922     24 |  0.007 % |
85.26/85.36	c |   2244338 |     120     2556    12780 |     7629     3635     22 |  0.007 % |
132.85/132.99	c |   3366612 |     120     2556    12780 |     8391     6658     25 |  0.007 % |
207.42/207.59	c |   5050023 |     120     2556    12780 |     9231     4483     23 |  0.007 % |
323.48/323.65	c |   7575139 |     120     2556    12780 |    10154     4656     24 |  0.007 % |
505.31/505.58	c |  11362814 |     120     2556    12780 |    11169     7190     22 |  0.007 % |
791.72/792.07	c |  17044326 |     120     2556    12780 |    12286     7455     24 |  0.007 % |

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-1520034-1238257041/watcher-1520034-1238257041 -o /tmp/evaluation-result-1520034-1238257041/solver-1520034-1238257041 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520034-1238257041.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 1.02 1.00 3/64 25755
/proc/meminfo: memFree=1365104/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=7464 CPUtime=0
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 1098370776 7643136 185 1992294400 4194304 5092341 548682068848 18446744073709551615 4218880 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 1866 185 87 219 0 1644 0

[startup+0.081812 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 25755
/proc/meminfo: memFree=1365104/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=12740 CPUtime=0.07
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 372 0 0 0 7 0 0 0 18 0 1 0 1098370776 13045760 289 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 3185 289 101 219 0 2963 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12740

[startup+0.101815 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 25755
/proc/meminfo: memFree=1365104/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=17932 CPUtime=0.09
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 426 0 0 0 9 0 0 0 18 0 1 0 1098370776 18362368 343 1992294400 4194304 5092341 548682068848 18446744073709551615 4263753 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4483 344 101 219 0 4261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17932

[startup+0.301852 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 25755
/proc/meminfo: memFree=1365104/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=17972 CPUtime=0.29
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 554 0 0 0 29 0 0 0 19 0 1 0 1098370776 18403328 396 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4493 396 101 219 0 4271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17972

[startup+0.701929 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 25755
/proc/meminfo: memFree=1365104/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=17972 CPUtime=0.69
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 585 0 0 0 69 0 0 0 22 0 1 0 1098370776 18403328 427 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4493 427 101 219 0 4271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17972

[startup+1.50108 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25756
/proc/meminfo: memFree=1363624/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=17972 CPUtime=1.49
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 660 0 0 0 149 0 0 0 25 0 1 0 1098370776 18403328 502 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4493 502 101 219 0 4271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17972

[startup+3.10139 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25756
/proc/meminfo: memFree=1362856/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=17972 CPUtime=3.09
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 921 0 0 0 309 0 0 0 25 0 1 0 1098370776 18403328 594 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4493 594 101 219 0 4271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17972

[startup+6.30201 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25756
/proc/meminfo: memFree=1362536/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=17976 CPUtime=6.29
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 1208 0 0 0 629 0 0 0 25 0 1 0 1098370776 18407424 667 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4494 667 101 219 0 4272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17976

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25756
/proc/meminfo: memFree=1361832/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=17976 CPUtime=12.68
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 1665 0 0 0 1268 0 0 0 25 0 1 0 1098370776 18407424 1124 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4494 1124 101 219 0 4272 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17976

[startup+25.5017 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25756
/proc/meminfo: memFree=1359784/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=19412 CPUtime=25.48
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 2165 0 0 0 2547 1 0 0 25 0 1 0 1098370776 19877888 1359 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4853 1359 101 219 0 4631 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19412

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25756
/proc/meminfo: memFree=1358824/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=19416 CPUtime=51.07
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 2699 0 0 0 5105 2 0 0 25 0 1 0 1098370776 19881984 1578 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4854 1578 101 219 0 4632 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19416

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25756
/proc/meminfo: memFree=1357288/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=19416 CPUtime=102.26
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 3069 0 0 0 10223 3 0 0 25 0 1 0 1098370776 19881984 1948 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4854 1948 101 219 0 4632 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19416

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1356456/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=19416 CPUtime=162.23
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 3284 0 0 0 16220 3 0 0 25 0 1 0 1098370776 19881984 2163 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4854 2163 101 219 0 4632 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19416

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1355944/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=19428 CPUtime=222.21
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 3852 0 0 0 22218 3 0 0 25 0 1 0 1098370776 19894272 2275 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4857 2275 101 219 0 4635 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19428

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1355752/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=19428 CPUtime=282.2
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 3900 0 0 0 28216 4 0 0 25 0 1 0 1098370776 19894272 2323 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4857 2323 101 219 0 4635 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19428

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1355112/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=19428 CPUtime=342.17
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 4049 0 0 0 34213 4 0 0 25 0 1 0 1098370776 19894272 2472 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 4857 2472 101 219 0 4635 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19428

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1353576/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=402.15
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 4966 0 0 0 40210 5 0 0 25 0 1 0 1098370776 25337856 2866 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 2866 101 219 0 5964 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 24744

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1353512/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=462.13
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 4975 0 0 0 46208 5 0 0 25 0 1 0 1098370776 25337856 2875 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 2875 101 219 0 5964 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 24744

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1353320/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=522.11
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5034 0 0 0 52206 5 0 0 25 0 1 0 1098370776 25337856 2934 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 2934 101 219 0 5964 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 24744

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1353256/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=582.08
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5050 0 0 0 58203 5 0 0 25 0 1 0 1098370776 25337856 2950 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 2950 101 219 0 5964 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 24744

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1353064/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=642.08
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5081 0 0 0 64202 6 0 0 25 0 1 0 1098370776 25337856 2981 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 2981 101 219 0 5964 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 24744

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1353000/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=702.05
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5100 0 0 0 70199 6 0 0 25 0 1 0 1098370776 25337856 3000 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3000 101 219 0 5964 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 24744

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1352680/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=762.03
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5179 0 0 0 76197 6 0 0 25 0 1 0 1098370776 25337856 3079 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3079 101 219 0 5964 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 24744

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1352296/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=822
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5274 0 0 0 82194 6 0 0 25 0 1 0 1098370776 25337856 3174 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3174 101 219 0 5964 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 24744

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1352104/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=881.99
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5307 0 0 0 88192 7 0 0 25 0 1 0 1098370776 25337856 3207 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3207 101 219 0 5964 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 24744

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1351976/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=941.97
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5351 0 0 0 94190 7 0 0 25 0 1 0 1098370776 25337856 3251 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3251 101 219 0 5964 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 24744

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1351784/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=1001.94
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5393 0 0 0 100187 7 0 0 25 0 1 0 1098370776 25337856 3293 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3293 101 219 0 5964 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 24744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1351400/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=1061.92
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5502 0 0 0 106185 7 0 0 25 0 1 0 1098370776 25337856 3402 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3402 101 219 0 5964 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 24744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1351016/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=1121.9
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5587 0 0 0 112183 7 0 0 25 0 1 0 1098370776 25337856 3487 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3487 101 219 0 5964 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 24744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1350824/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=1181.89
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5632 0 0 0 118181 8 0 0 25 0 1 0 1098370776 25337856 3532 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3532 101 219 0 5964 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 24744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1350824/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=1200.08
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5632 0 0 0 120000 8 0 0 25 0 1 0 1098370776 25337856 3532 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3532 101 219 0 5964 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24744

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: 1.00 1.00 1.00 2/65 25756
/proc/meminfo: memFree=1350824/2055920 swapFree=4179868/4192956
[pid=25755] ppid=25753 vsize=24744 CPUtime=1200.08
/proc/25755/stat : 25755 (minisat) R 25753 25755 25565 0 -1 4194304 5632 0 0 0 120000 8 0 0 25 0 1 0 1098370776 25337856 3532 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25755/statm: 6186 3532 101 219 0 5964 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.084987
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 24744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5632
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= 2145

runsolver used 1.18282 second user time and 2.11968 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 17:17:21
IDJOB=1520034
IDBENCH=70446
IDSOLVER=546
FILE ID=node5/1520034-1238257041
PBS_JOBID= 9060762
Free space on /tmp= 66096 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520034-1238257041/watcher-1520034-1238257041 -o /tmp/evaluation-result-1520034-1238257041/solver-1520034-1238257041 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520034-1238257041.cnf

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

MD5SUM BENCH= eaf4e52b2ac22d87cb6a2c76b08ea88a
RANDOM SEED=612883451

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:       1365520 kB
Buffers:         83192 kB
Cached:         504796 kB
SwapCached:       7012 kB
Active:          40632 kB
Inactive:       555844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365520 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            79932 kB
Committed_AS:  2770960 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 2009-03-28 17:37:23