Trace number 1520504

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) 1200.04 1206.01

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S809967194-078.cnf
MD5SUMed095e38b0a3e5af1f48e3823e5c45cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:           560                                         |
0.00/0.00	c |  Number of clauses:            2380                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.09/0.10	c |  Simplification time:          0.00 s                                       |
0.09/0.10	c |                                                                             |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |       100 |     543     2353     7154 |      862      100     26 |  0.000 % |
0.09/0.10	c |       250 |     543     2353     7154 |      949      250     25 |  0.000 % |
0.09/0.10	c |       475 |     543     2353     7154 |     1043      475     25 |  0.000 % |
0.09/0.10	c |       812 |     543     2353     7154 |     1148      812     26 |  0.000 % |
0.09/0.10	c |      1318 |     543     2353     7154 |     1263      716     22 |  0.000 % |
0.09/0.10	c |      2077 |     543     2353     7154 |     1389      812     22 |  0.000 % |
0.09/0.10	c |      3216 |     543     2353     7154 |     1528     1224     23 |  0.000 % |
0.09/0.16	c |      4924 |     543     2353     7154 |     1681     1347     23 |  0.000 % |
0.19/0.24	c |      7486 |     543     2353     7154 |     1849     1318     21 |  0.000 % |
0.29/0.37	c |     11330 |     543     2353     7154 |     2034     1364     21 |  0.000 % |
0.49/0.58	c |     17096 |     543     2353     7154 |     2237     1905     24 |  0.000 % |
0.79/0.89	c |     25745 |     543     2353     7154 |     2461     1392     23 |  0.000 % |
1.28/1.36	c |     38719 |     543     2353     7154 |     2707     1785     24 |  0.000 % |
2.08/2.10	c |     58180 |     543     2353     7154 |     2978     1850     24 |  0.000 % |
3.18/3.24	c |     87372 |     543     2353     7154 |     3276     2141     23 |  0.000 % |
4.97/5.02	c |    131161 |     543     2353     7154 |     3603     2606     23 |  0.000 % |
7.65/7.77	c |    196845 |     543     2353     7154 |     3964     2364     24 |  0.000 % |
11.93/12.00	c |    295371 |     543     2353     7154 |     4360     2329     23 |  0.000 % |
18.40/18.58	c |    443160 |     543     2353     7154 |     4796     4210     24 |  0.000 % |
28.45/28.69	c |    664843 |     543     2353     7154 |     5276     2622     23 |  0.000 % |
44.17/44.41	c |    997368 |     543     2353     7154 |     5804     4370     22 |  0.000 % |
68.45/68.83	c |   1496156 |     543     2353     7154 |     6384     4791     24 |  0.000 % |
106.56/107.14	c |   2244338 |     543     2353     7154 |     7023     5321     24 |  0.000 % |
166.06/166.92	c |   3366612 |     543     2353     7154 |     7725     4698     24 |  0.000 % |
259.89/261.22	c |   5050023 |     543     2353     7154 |     8498     6348     26 |  0.000 % |
404.68/406.72	c |   7575139 |     543     2353     7154 |     9347     6515     23 |  0.000 % |
633.85/637.00	c |  11362814 |     543     2353     7154 |    10282     6862     25 |  0.000 % |
988.98/993.99	c |  17044326 |     543     2353     7154 |    11310     9886     24 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520504-1238299982/watcher-1520504-1238299982 -o /tmp/evaluation-result-1520504-1238299982/solver-1520504-1238299982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520504-1238299982.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: 1.91 1.97 1.99 4/86 3190
/proc/meminfo: memFree=1588040/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=7468 CPUtime=0
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 197 0 0 0 0 0 0 0 20 0 1 0 1102662215 7647232 181 1992294400 4194304 5092341 548682068848 18446744073709551615 4501735 0 0 4096 3 0 0 0 17 1 0 0
/proc/3190/statm: 1867 181 88 219 0 1645 0

[startup+0.104208 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 3190
/proc/meminfo: memFree=1588040/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=0.09
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 384 0 0 0 9 0 0 0 20 0 1 0 1102662215 18386944 313 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 313 100 219 0 4267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17956

[startup+0.201219 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 3190
/proc/meminfo: memFree=1588040/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=0.19
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 400 0 0 0 19 0 0 0 21 0 1 0 1102662215 18386944 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4241876 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 329 100 219 0 4267 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17956

[startup+0.301231 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 3190
/proc/meminfo: memFree=1588040/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=0.29
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 407 0 0 0 29 0 0 0 22 0 1 0 1102662215 18386944 336 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 336 100 219 0 4267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17956

[startup+0.701283 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 3190
/proc/meminfo: memFree=1588040/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=0.69
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 472 0 0 0 69 0 0 0 25 0 1 0 1102662215 18386944 401 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 401 100 219 0 4267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17956

[startup+1.50138 s]
/proc/loadavg: 1.91 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1586624/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=1.48
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 541 0 0 0 148 0 0 0 25 0 1 0 1102662215 18386944 470 1992294400 4194304 5092341 548682068848 18446744073709551615 4241051 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 470 100 219 0 4267 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17956

[startup+3.10158 s]
/proc/loadavg: 1.91 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1586176/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=3.08
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 625 0 0 0 308 0 0 0 25 0 1 0 1102662215 18386944 554 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 554 100 219 0 4267 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17956

[startup+6.30298 s]
/proc/loadavg: 1.92 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1585536/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=6.26
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 928 0 0 0 626 0 0 0 25 0 1 0 1102662215 18386944 704 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 704 100 219 0 4267 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17956

[startup+12.7018 s]
/proc/loadavg: 1.93 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1584840/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=12.63
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 1077 0 0 0 1263 0 0 0 25 0 1 0 1102662215 18386944 853 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 853 100 219 0 4267 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 17956

[startup+25.5014 s]
/proc/loadavg: 1.94 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1583944/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=25.36
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 1304 0 0 0 2536 0 0 0 25 0 1 0 1102662215 18386944 1080 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 1080 100 219 0 4267 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 17956

[startup+51.1016 s]
/proc/loadavg: 1.96 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1582600/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=50.84
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 1615 0 0 0 5083 1 0 0 25 0 1 0 1102662215 18386944 1391 1992294400 4194304 5092341 548682068848 18446744073709551615 4249594 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 1391 100 219 0 4267 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 17956

[startup+102.302 s]
/proc/loadavg: 1.98 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1581128/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=17956 CPUtime=101.78
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 2003 0 0 0 10177 1 0 0 25 0 1 0 1102662215 18386944 1779 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 4489 1779 100 219 0 4267 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 17956

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1579400/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=23244 CPUtime=161.48
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 3103 0 0 0 16146 2 0 0 25 0 1 0 1102662215 23801856 2140 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 5811 2140 100 219 0 5589 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 23244

[startup+222.308 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1578504/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=23244 CPUtime=221.19
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 3381 0 0 0 22117 2 0 0 25 0 1 0 1102662215 23801856 2418 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 5811 2418 100 219 0 5589 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 23244

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1577416/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=23244 CPUtime=280.89
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 3682 0 0 0 28087 2 0 0 25 0 1 0 1102662215 23801856 2719 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 5811 2719 100 219 0 5589 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 23244

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1576392/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=23244 CPUtime=340.59
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 3922 0 0 0 34057 2 0 0 25 0 1 0 1102662215 23801856 2959 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 5811 2959 100 219 0 5589 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 23244

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1576008/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=23244 CPUtime=400.31
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 4009 0 0 0 40028 3 0 0 25 0 1 0 1102662215 23801856 3046 1992294400 4194304 5092341 548682068848 18446744073709551615 4251452 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 5811 3046 100 219 0 5589 0
Current children cumulated CPU time (s) 400.31
Current children cumulated vsize (KiB) 23244

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1575304/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=23244 CPUtime=460.01
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 4187 0 0 0 45998 3 0 0 25 0 1 0 1102662215 23801856 3224 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 5811 3224 100 219 0 5589 0
Current children cumulated CPU time (s) 460.01
Current children cumulated vsize (KiB) 23244

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1573896/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=519.71
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 4537 0 0 0 51968 3 0 0 25 0 1 0 1102662215 29147136 3574 1992294400 4194304 5092341 548682068848 18446744073709551615 4250096 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 3574 100 219 0 6894 0
Current children cumulated CPU time (s) 519.71
Current children cumulated vsize (KiB) 28464

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1573704/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=579.41
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 4571 0 0 0 57938 3 0 0 25 0 1 0 1102662215 29147136 3608 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 3608 100 219 0 6894 0
Current children cumulated CPU time (s) 579.41
Current children cumulated vsize (KiB) 28464

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1573256/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=639.12
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 4712 0 0 0 63909 3 0 0 25 0 1 0 1102662215 29147136 3749 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 3749 100 219 0 6894 0
Current children cumulated CPU time (s) 639.12
Current children cumulated vsize (KiB) 28464

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1572680/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=698.81
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 4816 0 0 0 69878 3 0 0 25 0 1 0 1102662215 29147136 3853 1992294400 4194304 5092341 548682068848 18446744073709551615 4250876 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 3853 100 219 0 6894 0
Current children cumulated CPU time (s) 698.81
Current children cumulated vsize (KiB) 28464

[startup+762.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1572296/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=758.52
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 4906 0 0 0 75849 3 0 0 25 0 1 0 1102662215 29147136 3943 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 3943 100 219 0 6894 0
Current children cumulated CPU time (s) 758.52
Current children cumulated vsize (KiB) 28464

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1572168/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=818.22
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 4963 0 0 0 81819 3 0 0 25 0 1 0 1102662215 29147136 4000 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 4000 100 219 0 6894 0
Current children cumulated CPU time (s) 818.22
Current children cumulated vsize (KiB) 28464

[startup+882.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1571784/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=877.93
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 5045 0 0 0 87790 3 0 0 25 0 1 0 1102662215 29147136 4082 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 4082 100 219 0 6894 0
Current children cumulated CPU time (s) 877.93
Current children cumulated vsize (KiB) 28464

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1571400/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=937.64
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 5149 0 0 0 93760 4 0 0 25 0 1 0 1102662215 29147136 4186 1992294400 4194304 5092341 548682068848 18446744073709551615 4252528 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 4186 100 219 0 6894 0
Current children cumulated CPU time (s) 937.64
Current children cumulated vsize (KiB) 28464

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1570952/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=997.34
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 5227 0 0 0 99730 4 0 0 25 0 1 0 1102662215 29147136 4264 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 4264 100 219 0 6894 0
Current children cumulated CPU time (s) 997.34
Current children cumulated vsize (KiB) 28464

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1570696/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=1057.04
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 5318 0 0 0 105700 4 0 0 25 0 1 0 1102662215 29147136 4355 1992294400 4194304 5092341 548682068848 18446744073709551615 4240863 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 4355 100 219 0 6894 0
Current children cumulated CPU time (s) 1057.04
Current children cumulated vsize (KiB) 28464

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1570248/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=1116.74
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 5420 0 0 0 111670 4 0 0 25 0 1 0 1102662215 29147136 4457 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 4457 100 219 0 6894 0
Current children cumulated CPU time (s) 1116.74
Current children cumulated vsize (KiB) 28464

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1569800/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=1176.45
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 5526 0 0 0 117641 4 0 0 25 0 1 0 1102662215 29147136 4563 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 4563 100 219 0 6894 0
Current children cumulated CPU time (s) 1176.45
Current children cumulated vsize (KiB) 28464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1569736/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=1200.03
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 5538 0 0 0 119999 4 0 0 25 0 1 0 1102662215 29147136 4575 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 4575 100 219 0 6894 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28464

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

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

[startup+1206 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3191
/proc/meminfo: memFree=1569736/2055920 swapFree=4170308/4192956
[pid=3190] ppid=3188 vsize=28464 CPUtime=1200.03
/proc/3190/stat : 3190 (minisat) R 3188 3190 3153 0 -1 4194304 5538 0 0 0 119999 4 0 0 25 0 1 0 1102662215 29147136 4575 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/3190/statm: 7116 4575 100 219 0 6894 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1206.01
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.052991
CPU usage (%): 99.5052
Max. virtual memory (cumulated for all children) (KiB): 28464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5538
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= 16174

runsolver used 1.35779 second user time and 4.15137 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-29 06:13:02
IDJOB=1520504
IDBENCH=70681
IDSOLVER=546
FILE ID=node92/1520504-1238299982
PBS_JOBID= 9061095
Free space on /tmp= 66564 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S809967194-078.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520504-1238299982/watcher-1520504-1238299982 -o /tmp/evaluation-result-1520504-1238299982/solver-1520504-1238299982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520504-1238299982.cnf

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

MD5SUM BENCH= ed095e38b0a3e5af1f48e3823e5c45cb
RANDOM SEED=1840943230

node92.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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1588520 kB
Buffers:         64440 kB
Cached:         334500 kB
SwapCached:       7632 kB
Active:         140448 kB
Inactive:       268336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588520 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            42584 kB
Committed_AS:  1881344 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-29 06:33:10