Trace number 1520550

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S449511205-064.cnf
MD5SUM0527554bf26e85456bf4748c19812747
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
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 |     524     2265     6886 |      830      100     28 |  0.000 % |
0.00/0.01	c |       250 |     524     2265     6886 |      913      250     26 |  0.000 % |
0.00/0.01	c |       475 |     524     2265     6886 |     1004      475     25 |  0.000 % |
0.00/0.02	c |       812 |     524     2265     6886 |     1105      812     24 |  0.000 % |
0.03/0.04	c |      1318 |     524     2265     6886 |     1215      744     22 |  0.000 % |
0.03/0.06	c |      2077 |     524     2265     6886 |     1337      884     20 |  0.000 % |
0.09/0.10	c |      3216 |     524     2265     6886 |     1471     1313     22 |  0.000 % |
0.09/0.16	c |      4924 |     524     2265     6886 |     1618      752     20 |  0.000 % |
0.19/0.25	c |      7486 |     524     2265     6886 |     1780     1640     24 |  0.000 % |
0.29/0.38	c |     11330 |     524     2265     6886 |     1958     1806     23 |  0.000 % |
0.59/0.60	c |     17096 |     524     2265     6886 |     2154     1517     21 |  0.000 % |
0.89/0.92	c |     25745 |     524     2265     6886 |     2369     1364     21 |  0.000 % |
1.39/1.42	c |     38719 |     524     2265     6886 |     2606     2190     23 |  0.000 % |
2.09/2.18	c |     58180 |     524     2265     6886 |     2867     1686     23 |  0.000 % |
3.29/3.37	c |     87372 |     524     2265     6886 |     3153     1628     22 |  0.000 % |
5.19/5.20	c |    131161 |     524     2265     6886 |     3469     2058     23 |  0.000 % |
7.98/8.02	c |    196845 |     524     2265     6886 |     3816     2452     22 |  0.000 % |
12.39/12.42	c |    295371 |     524     2265     6886 |     4197     2265     23 |  0.000 % |
19.18/19.20	c |    443160 |     524     2265     6886 |     4617     3264     25 |  0.000 % |
29.78/29.83	c |    664843 |     524     2265     6886 |     5079     2917     22 |  0.000 % |
46.08/46.11	c |    997368 |     524     2265     6886 |     5587     4030     23 |  0.000 % |
71.57/71.60	c |   1496156 |     524     2265     6886 |     6145     3155     23 |  0.000 % |
111.45/111.51	c |   2244338 |     524     2265     6886 |     6760     3486     23 |  0.000 % |
172.94/173.08	c |   3366612 |     524     2265     6886 |     7436     3866     23 |  0.000 % |
269.51/269.61	c |   5050023 |     524     2265     6886 |     8180     5085     22 |  0.000 % |
418.66/418.81	c |   7575139 |     524     2265     6886 |     8998     5495     23 |  0.000 % |
655.99/656.24	c |  11362814 |     524     2265     6886 |     9898     7173     25 |  0.000 % |
1024.18/1024.57	c |  17044326 |     524     2265     6886 |    10887     8158     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-1520550-1238303317/watcher-1520550-1238303317 -o /tmp/evaluation-result-1520550-1238303317/solver-1520550-1238303317 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520550-1238303317.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 0.98 0.99 3/65 13858
/proc/meminfo: memFree=1242776/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=7468 CPUtime=0
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 314052426 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4223554 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 1867 179 88 219 0 1645 0

[startup+0.0376339 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 13858
/proc/meminfo: memFree=1242776/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=7468 CPUtime=0.03
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 246 0 0 0 3 0 0 0 18 0 1 0 314052426 7647232 218 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 1867 218 100 219 0 1645 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7468

[startup+0.101625 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 13858
/proc/meminfo: memFree=1242776/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=17948 CPUtime=0.09
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 365 0 0 0 9 0 0 0 18 0 1 0 314052426 18378752 299 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 4487 299 100 219 0 4265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17948

[startup+0.30165 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 13858
/proc/meminfo: memFree=1242776/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=17988 CPUtime=0.29
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 473 0 0 0 29 0 0 0 19 0 1 0 314052426 18419712 360 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 4497 360 100 219 0 4275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17988

[startup+0.701701 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 13858
/proc/meminfo: memFree=1242776/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=17988 CPUtime=0.69
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 500 0 0 0 69 0 0 0 23 0 1 0 314052426 18419712 387 1992294400 4194304 5092341 548682068848 18446744073709551615 4241456 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 4497 387 100 219 0 4275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17988

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1241424/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=17988 CPUtime=1.49
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 579 0 0 0 149 0 0 0 25 0 1 0 314052426 18419712 466 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 4497 466 100 219 0 4275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17988

[startup+3.102 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1240976/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=17988 CPUtime=3.09
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 651 0 0 0 309 0 0 0 25 0 1 0 314052426 18419712 538 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 4497 538 100 219 0 4275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17988

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1240336/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=17988 CPUtime=6.29
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 780 0 0 0 629 0 0 0 25 0 1 0 314052426 18419712 667 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 4497 667 100 219 0 4275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17988

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1239504/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=17988 CPUtime=12.69
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 1135 0 0 0 1268 1 0 0 25 0 1 0 314052426 18419712 839 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 4497 839 100 219 0 4275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17988

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1238544/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=17988 CPUtime=25.48
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 1356 0 0 0 2547 1 0 0 25 0 1 0 314052426 18419712 1060 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 4497 1060 100 219 0 4275 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17988

[startup+51.1021 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1237264/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=17988 CPUtime=51.08
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 1921 0 0 0 5106 2 0 0 25 0 1 0 314052426 18419712 1399 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 4497 1399 100 219 0 4275 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17988

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1235856/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=17988 CPUtime=102.26
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 2247 0 0 0 10224 2 0 0 25 0 1 0 314052426 18419712 1725 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 4497 1725 100 219 0 4275 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17988

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1234320/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=23236 CPUtime=162.24
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 3309 0 0 0 16221 3 0 0 25 0 1 0 314052426 23793664 2093 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 5809 2093 100 219 0 5587 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23236

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1233232/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=23236 CPUtime=222.22
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 3575 0 0 0 22219 3 0 0 25 0 1 0 314052426 23793664 2359 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 5809 2359 100 219 0 5587 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23236

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1232272/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=23236 CPUtime=282.21
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 3805 0 0 0 28217 4 0 0 25 0 1 0 314052426 23793664 2589 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 5809 2589 100 219 0 5587 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23236

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1231696/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=23236 CPUtime=342.19
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 3938 0 0 0 34215 4 0 0 25 0 1 0 314052426 23793664 2722 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 5809 2722 100 219 0 5587 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23236

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1231184/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=23236 CPUtime=402.17
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 4064 0 0 0 40213 4 0 0 25 0 1 0 314052426 23793664 2848 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 5809 2848 100 219 0 5587 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23236

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1230544/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=23236 CPUtime=462.15
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 4220 0 0 0 46211 4 0 0 25 0 1 0 314052426 23793664 3004 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 5809 3004 100 219 0 5587 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23236

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1230096/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=23236 CPUtime=522.13
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 4368 0 0 0 52209 4 0 0 25 0 1 0 314052426 23793664 3152 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 5809 3152 100 219 0 5587 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23236

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1229648/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=23236 CPUtime=582.12
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 4469 0 0 0 58207 5 0 0 25 0 1 0 314052426 23793664 3253 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 5809 3253 100 219 0 5587 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23236

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1228496/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=642.1
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 5674 0 0 0 64205 5 0 0 25 0 1 0 314052426 29167616 3553 1992294400 4194304 5092341 548682068848 18446744073709551615 4251647 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 3553 100 219 0 6899 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 28484

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1228240/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=702.07
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 5733 0 0 0 70202 5 0 0 25 0 1 0 314052426 29167616 3612 1992294400 4194304 5092341 548682068848 18446744073709551615 4268575 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 3612 100 219 0 6899 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 28484

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1228112/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=762.06
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 5746 0 0 0 76201 5 0 0 25 0 1 0 314052426 29167616 3625 1992294400 4194304 5092341 548682068848 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 3625 100 219 0 6899 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 28484

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1227600/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=822.05
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 5869 0 0 0 82199 6 0 0 25 0 1 0 314052426 29167616 3748 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 3748 100 219 0 6899 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 28484

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1227408/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=882.03
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 5902 0 0 0 88197 6 0 0 25 0 1 0 314052426 29167616 3781 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 3781 100 219 0 6899 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28484

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1227216/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=942
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 5961 0 0 0 94194 6 0 0 25 0 1 0 314052426 29167616 3840 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 3840 100 219 0 6899 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 28484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1226640/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=1001.99
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 6092 0 0 0 100193 6 0 0 25 0 1 0 314052426 29167616 3971 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 3971 100 219 0 6899 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 28484

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1226320/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=1061.96
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 6177 0 0 0 106190 6 0 0 25 0 1 0 314052426 29167616 4056 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 4056 100 219 0 6899 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 28484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1225872/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=1121.95
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 6279 0 0 0 112189 6 0 0 25 0 1 0 314052426 29167616 4158 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 4158 100 219 0 6899 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 28484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1225488/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=1181.93
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 6376 0 0 0 118186 7 0 0 25 0 1 0 314052426 29167616 4255 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 4255 100 219 0 6899 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 28484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13859
/proc/meminfo: memFree=1225488/2055920 swapFree=4191900/4192956
[pid=13858] ppid=13856 vsize=28484 CPUtime=1200.03
/proc/13858/stat : 13858 (minisat) R 13856 13858 13639 0 -1 4194304 6376 0 0 0 119996 7 0 0 25 0 1 0 314052426 29167616 4255 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/13858/statm: 7121 4255 100 219 0 6899 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28484

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.97
CPU system time (s): 0.077988
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 28484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6376
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= 2961

runsolver used 1.2818 second user time and 3.09553 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-29 07:08:37
IDJOB=1520550
IDBENCH=70704
IDSOLVER=546
FILE ID=node54/1520550-1238303317
PBS_JOBID= 9061032
Free space on /tmp= 66492 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S449511205-064.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520550-1238303317/watcher-1520550-1238303317 -o /tmp/evaluation-result-1520550-1238303317/solver-1520550-1238303317 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520550-1238303317.cnf

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

MD5SUM BENCH= 0527554bf26e85456bf4748c19812747
RANDOM SEED=1541864179

node54.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		: 3000.232
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		: 3000.232
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:       1243192 kB
Buffers:         83056 kB
Cached:         634696 kB
SwapCached:        260 kB
Active:         193572 kB
Inactive:       539356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1243192 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            65784 kB
Committed_AS:   825744 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-29 07:28:39