Trace number 1520332

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/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
MD5SUM45c0b4fd7394c92818ddec03e6b5f3f2
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 |     529     2267     6846 |      831      100     26 |  0.000 % |
0.00/0.01	c |       250 |     529     2267     6846 |      914      250     25 |  0.000 % |
0.00/0.01	c |       475 |     529     2267     6846 |     1005      475     25 |  0.000 % |
0.00/0.02	c |       812 |     529     2267     6846 |     1106      812     25 |  0.000 % |
0.00/0.04	c |      1318 |     529     2267     6846 |     1217      743     22 |  0.000 % |
0.00/0.06	c |      2077 |     529     2267     6846 |     1338      884     22 |  0.000 % |
0.10/0.10	c |      3216 |     529     2267     6846 |     1472     1319     24 |  0.000 % |
0.10/0.16	c |      4924 |     529     2267     6846 |     1619      752     20 |  0.000 % |
0.19/0.25	c |      7486 |     529     2267     6846 |     1781     1649     23 |  0.000 % |
0.29/0.38	c |     11330 |     529     2267     6846 |     1960     1817     22 |  0.000 % |
0.49/0.59	c |     17096 |     529     2267     6846 |     2156     1517     24 |  0.000 % |
0.89/0.91	c |     25745 |     529     2267     6846 |     2371     1289     21 |  0.000 % |
1.39/1.40	c |     38719 |     529     2267     6846 |     2608     2188     23 |  0.000 % |
2.10/2.16	c |     58180 |     529     2267     6846 |     2869     1701     21 |  0.000 % |
3.30/3.35	c |     87372 |     529     2267     6846 |     3156     1642     22 |  0.000 % |
5.09/5.18	c |    131161 |     529     2267     6846 |     3472     2058     22 |  0.000 % |
7.89/7.98	c |    196845 |     529     2267     6846 |     3819     2401     23 |  0.000 % |
12.39/12.44	c |    295371 |     529     2267     6846 |     4201     2115     22 |  0.000 % |
19.09/19.18	c |    443160 |     529     2267     6846 |     4621     2986     20 |  0.000 % |
29.58/29.65	c |    664843 |     529     2267     6846 |     5083     4646     23 |  0.000 % |
45.88/45.90	c |    997368 |     529     2267     6846 |     5592     2991     24 |  0.000 % |
70.97/71.06	c |   1496156 |     529     2267     6846 |     6151     4743     23 |  0.000 % |
110.65/110.78	c |   2244338 |     529     2267     6846 |     6766     4575     21 |  0.000 % |
172.03/172.19	c |   3366612 |     529     2267     6846 |     7443     3997     23 |  0.000 % |
268.60/268.79	c |   5050023 |     529     2267     6846 |     8187     6998     25 |  0.000 % |
417.94/418.12	c |   7575139 |     529     2267     6846 |     9006     5014     23 |  0.000 % |
655.16/655.50	c |  11362814 |     529     2267     6846 |     9906     8582     25 |  0.000 % |
1021.43/1021.86	c |  17044326 |     529     2267     6846 |    10897     5222     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-1520332-1238285310/watcher-1520332-1238285310 -o /tmp/evaluation-result-1520332-1238285310/solver-1520332-1238285310 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520332-1238285310.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: 0.92 0.97 0.92 3/64 2004
/proc/meminfo: memFree=1050752/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=7468 CPUtime=0
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1101197336 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4489643 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 1867 179 88 219 0 1645 0

[startup+0.083161 s]
/proc/loadavg: 0.92 0.97 0.92 3/64 2004
/proc/meminfo: memFree=1050752/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=12756 CPUtime=0.08
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 330 0 0 0 8 0 0 0 18 0 1 0 1101197336 13062144 263 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 3189 263 100 219 0 2967 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12756

[startup+0.101164 s]
/proc/loadavg: 0.92 0.97 0.92 3/64 2004
/proc/meminfo: memFree=1050752/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=17948 CPUtime=0.1
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 371 0 0 0 10 0 0 0 18 0 1 0 1101197336 18378752 304 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 4487 304 100 219 0 4265 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17948

[startup+0.301204 s]
/proc/loadavg: 0.92 0.97 0.92 3/64 2004
/proc/meminfo: memFree=1050752/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=17996 CPUtime=0.29
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 479 0 0 0 29 0 0 0 19 0 1 0 1101197336 18427904 359 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 4499 359 100 219 0 4277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17996

[startup+0.701282 s]
/proc/loadavg: 0.92 0.97 0.92 3/64 2004
/proc/meminfo: memFree=1050752/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=17996 CPUtime=0.69
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 515 0 0 0 69 0 0 0 22 0 1 0 1101197336 18427904 395 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 4499 395 100 219 0 4277 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17996

[startup+1.50144 s]
/proc/loadavg: 0.92 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1049400/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=17996 CPUtime=1.49
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 575 0 0 0 149 0 0 0 25 0 1 0 1101197336 18427904 455 1992294400 4194304 5092341 548682068848 18446744073709551615 4244547 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 4499 455 100 219 0 4277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17996

[startup+3.10175 s]
/proc/loadavg: 0.92 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1049016/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=17996 CPUtime=3.09
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 753 0 0 0 309 0 0 0 25 0 1 0 1101197336 18427904 496 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 4499 496 100 219 0 4277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17996

[startup+6.30239 s]
/proc/loadavg: 0.93 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1048376/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=17996 CPUtime=6.29
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 936 0 0 0 629 0 0 0 25 0 1 0 1101197336 18427904 679 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 4499 679 100 219 0 4277 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17996

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1047608/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=17996 CPUtime=12.69
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 1088 0 0 0 1269 0 0 0 25 0 1 0 1101197336 18427904 831 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/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: 0.95 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1046648/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=17996 CPUtime=25.48
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 1311 0 0 0 2548 0 0 0 25 0 1 0 1101197336 18427904 1054 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 4499 1054 100 219 0 4277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17996

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1045368/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=17996 CPUtime=51.08
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 1640 0 0 0 5107 1 0 0 25 0 1 0 1101197336 18427904 1383 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 4499 1383 100 219 0 4277 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17996

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1043896/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=18000 CPUtime=102.26
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 2278 0 0 0 10225 1 0 0 25 0 1 0 1101197336 18432000 1717 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 4500 1717 100 219 0 4278 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18000

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1042424/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=23200 CPUtime=162.23
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 2637 0 0 0 16222 1 0 0 25 0 1 0 1101197336 23756800 2076 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 5800 2076 100 219 0 5578 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23200

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1041592/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=23200 CPUtime=222.22
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 2856 0 0 0 22220 2 0 0 25 0 1 0 1101197336 23756800 2295 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 5800 2295 100 219 0 5578 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23200

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1040440/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=23200 CPUtime=282.19
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 3130 0 0 0 28217 2 0 0 25 0 1 0 1101197336 23756800 2569 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 5800 2569 100 219 0 5578 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23200

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1039800/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=23200 CPUtime=342.17
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 3285 0 0 0 34214 3 0 0 25 0 1 0 1101197336 23756800 2724 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 5800 2724 100 219 0 5578 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23200

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1039224/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=23200 CPUtime=402.15
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 3437 0 0 0 40212 3 0 0 25 0 1 0 1101197336 23756800 2876 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 5800 2876 100 219 0 5578 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23200

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1038456/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=23200 CPUtime=462.13
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 3638 0 0 0 46209 4 0 0 25 0 1 0 1101197336 23756800 3077 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 5800 3077 100 219 0 5578 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23200

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1038072/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=23200 CPUtime=522.11
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 3733 0 0 0 52207 4 0 0 25 0 1 0 1101197336 23756800 3172 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 5800 3172 100 219 0 5578 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23200

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1036728/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=582.09
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4063 0 0 0 58204 5 0 0 25 0 1 0 1101197336 29093888 3502 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 3502 100 219 0 6881 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 28412

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1036600/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=642.07
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4091 0 0 0 64202 5 0 0 25 0 1 0 1101197336 29093888 3530 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 3530 100 219 0 6881 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28412

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1036024/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=702.04
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4230 0 0 0 70199 5 0 0 25 0 1 0 1101197336 29093888 3669 1992294400 4194304 5092341 548682068848 18446744073709551615 4262246 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 3669 100 219 0 6881 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 28412

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1035896/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=762.03
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4278 0 0 0 76197 6 0 0 25 0 1 0 1101197336 29093888 3717 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 3717 100 219 0 6881 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28412

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1035448/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=822.01
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4379 0 0 0 82195 6 0 0 25 0 1 0 1101197336 29093888 3818 1992294400 4194304 5092341 548682068848 18446744073709551615 4241492 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 3818 100 219 0 6881 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28412

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1035320/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=881.98
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4410 0 0 0 88192 6 0 0 25 0 1 0 1101197336 29093888 3849 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 3849 100 219 0 6881 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 28412

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1035128/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=941.96
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4460 0 0 0 94190 6 0 0 25 0 1 0 1101197336 29093888 3899 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 3899 100 219 0 6881 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1034616/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=1001.94
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4582 0 0 0 100188 6 0 0 25 0 1 0 1101197336 29093888 4021 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 4021 100 219 0 6881 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1034360/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=1061.92
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4639 0 0 0 106185 7 0 0 25 0 1 0 1101197336 29093888 4078 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 4078 100 219 0 6881 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 28412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1033912/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=1121.9
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4743 0 0 0 112183 7 0 0 25 0 1 0 1101197336 29093888 4182 1992294400 4194304 5092341 548682068848 18446744073709551615 4241053 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 4182 100 219 0 6881 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 28412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1033592/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=1181.88
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4820 0 0 0 118181 7 0 0 25 0 1 0 1101197336 29093888 4259 1992294400 4194304 5092341 548682068848 18446744073709551615 4268889 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 4259 100 219 0 6881 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2005
/proc/meminfo: memFree=1033592/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=1200.08
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4828 0 0 0 120000 8 0 0 25 0 1 0 1101197336 29093888 4267 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 4267 100 219 0 6881 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28412

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 0.92 2/65 2005
/proc/meminfo: memFree=1033592/2055920 swapFree=4176728/4192956
[pid=2004] ppid=2002 vsize=28412 CPUtime=1200.08
/proc/2004/stat : 2004 (minisat) R 2002 2004 1899 0 -1 4194304 4828 0 0 0 120000 8 0 0 25 0 1 0 1101197336 29093888 4267 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/2004/statm: 7103 4267 100 219 0 6881 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28412

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): 0.083987
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 28412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4828
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= 1848

runsolver used 0.929858 second user time and 2.45663 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-29 01:08:30
IDJOB=1520332
IDBENCH=70595
IDSOLVER=546
FILE ID=node11/1520332-1238285310
PBS_JOBID= 9060933
Free space on /tmp= 66348 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520332-1238285310/watcher-1520332-1238285310 -o /tmp/evaluation-result-1520332-1238285310/solver-1520332-1238285310 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520332-1238285310.cnf

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

MD5SUM BENCH= 45c0b4fd7394c92818ddec03e6b5f3f2
RANDOM SEED=136791422

node11.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		: 3000.274
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		: 3000.274
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:       1051168 kB
Buffers:         94212 kB
Cached:         817808 kB
SwapCached:      10196 kB
Active:         226856 kB
Inactive:       696808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051168 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          17344 kB
Slab:            66992 kB
Committed_AS:  2786880 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-29 01:28:33