Trace number 1520244

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
MD5SUM49dc86fbfdf68b8af633e3ee1aa2a9e7
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:           520                                         |
0.00/0.00	c |  Number of clauses:            2210                                         |
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 |     503     2189     6670 |      802      100     26 |  0.000 % |
0.00/0.01	c |       250 |     503     2189     6670 |      882      250     24 |  0.000 % |
0.00/0.01	c |       475 |     503     2189     6670 |      971      475     23 |  0.000 % |
0.00/0.02	c |       812 |     503     2189     6670 |     1068      812     23 |  0.000 % |
0.03/0.04	c |      1318 |     503     2189     6670 |     1175      751     22 |  0.000 % |
0.03/0.06	c |      2077 |     503     2189     6670 |     1292      892     21 |  0.000 % |
0.03/0.09	c |      3216 |     503     2189     6670 |     1421      695     19 |  0.000 % |
0.09/0.15	c |      4924 |     503     2189     6670 |     1564      941     20 |  0.000 % |
0.19/0.23	c |      7486 |     503     2189     6670 |     1720     1085     19 |  0.000 % |
0.29/0.35	c |     11330 |     503     2189     6670 |     1892     1390     22 |  0.000 % |
0.49/0.54	c |     17096 |     503     2189     6670 |     2081     1341     19 |  0.000 % |
0.79/0.83	c |     25745 |     503     2189     6670 |     2290     1459     21 |  0.000 % |
1.20/1.28	c |     38719 |     503     2189     6670 |     2519     1553     23 |  0.000 % |
1.89/1.97	c |     58180 |     503     2189     6670 |     2770     1698     20 |  0.000 % |
2.99/3.05	c |     87372 |     503     2189     6670 |     3047     2676     23 |  0.000 % |
4.69/4.71	c |    131161 |     503     2189     6670 |     3352     3010     21 |  0.000 % |
7.19/7.26	c |    196845 |     503     2189     6670 |     3688     2229     21 |  0.000 % |
11.19/11.28	c |    295371 |     503     2189     6670 |     4056     3385     23 |  0.000 % |
17.39/17.41	c |    443160 |     503     2189     6670 |     4462     3225     22 |  0.000 % |
26.98/27.01	c |    664843 |     503     2189     6670 |     4908     3486     22 |  0.000 % |
41.88/41.90	c |    997368 |     503     2189     6670 |     5399     3241     22 |  0.000 % |
64.87/64.98	c |   1496156 |     503     2189     6670 |     5939     3039     22 |  0.000 % |
100.86/100.95	c |   2244338 |     503     2189     6670 |     6533     4763     21 |  0.000 % |
156.53/156.64	c |   3366612 |     503     2189     6670 |     7187     6467     22 |  0.000 % |
243.40/243.57	c |   5050023 |     503     2189     6670 |     7905     6538     20 |  0.000 % |
379.05/379.21	c |   7575139 |     503     2189     6670 |     8696     4412     20 |  0.000 % |
593.07/593.33	c |  11362814 |     503     2189     6670 |     9565     7264     22 |  0.000 % |
924.74/925.12	c |  17044326 |     503     2189     6670 |    10522     7333     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-1520244-1238277050/watcher-1520244-1238277050 -o /tmp/evaluation-result-1520244-1238277050/solver-1520244-1238277050 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520244-1238277050.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 1.00 1.00 3/73 8102
/proc/meminfo: memFree=1128232/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=7464 CPUtime=0
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1100370038 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4219711 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 1866 175 88 219 0 1644 0

[startup+0.0362539 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 8102
/proc/meminfo: memFree=1128232/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=12740 CPUtime=0.03
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 250 0 0 0 3 0 0 0 18 0 1 0 1100370038 13045760 222 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 3185 223 100 219 0 2963 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12740

[startup+0.101266 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 8102
/proc/meminfo: memFree=1128232/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=7580 CPUtime=0.09
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 362 0 0 0 9 0 0 0 18 0 1 0 1100370038 7761920 256 1992294400 4194304 5092341 548682068848 18446744073709551615 4240850 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 1895 256 100 219 0 1673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7580

[startup+0.301305 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 8102
/proc/meminfo: memFree=1128232/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=17980 CPUtime=0.29
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 441 0 0 0 29 0 0 0 19 0 1 0 1100370038 18411520 335 1992294400 4194304 5092341 548682068848 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 4495 335 100 219 0 4273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17980

[startup+0.701381 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 8102
/proc/meminfo: memFree=1128232/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=17980 CPUtime=0.69
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 481 0 0 0 69 0 0 0 23 0 1 0 1100370038 18411520 375 1992294400 4194304 5092341 548682068848 18446744073709551615 4249872 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 4495 375 100 219 0 4273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17980

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1126880/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=17980 CPUtime=1.49
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 560 0 0 0 149 0 0 0 25 0 1 0 1100370038 18411520 454 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 4495 454 100 219 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17980

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1126496/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=17980 CPUtime=3.09
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 650 0 0 0 309 0 0 0 25 0 1 0 1100370038 18411520 544 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 4495 544 100 219 0 4273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17980

[startup+6.30245 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1125792/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=17980 CPUtime=6.29
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 903 0 0 0 629 0 0 0 25 0 1 0 1100370038 18411520 648 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 4495 648 100 219 0 4273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17980

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1125024/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=17980 CPUtime=12.69
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 1090 0 0 0 1269 0 0 0 25 0 1 0 1100370038 18411520 835 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 4495 835 100 219 0 4273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17980

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1124128/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=17980 CPUtime=25.48
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 1292 0 0 0 2548 0 0 0 25 0 1 0 1100370038 18411520 1037 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 4495 1037 100 219 0 4273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17980

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1122912/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=17984 CPUtime=51.07
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 1834 0 0 0 5107 0 0 0 25 0 1 0 1100370038 18415616 1328 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 4496 1328 100 219 0 4274 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17984

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1121376/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=17984 CPUtime=102.26
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 2214 0 0 0 10225 1 0 0 25 0 1 0 1100370038 18415616 1708 1992294400 4194304 5092341 548682068848 18446744073709551615 4250876 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 4496 1708 100 219 0 4274 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17984

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1119968/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=23180 CPUtime=162.23
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 2556 0 0 0 16222 1 0 0 25 0 1 0 1100370038 23736320 2050 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 5795 2050 100 219 0 5573 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23180

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1119392/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=23180 CPUtime=222.21
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 2693 0 0 0 22220 1 0 0 25 0 1 0 1100370038 23736320 2187 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 5795 2187 100 219 0 5573 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23180

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1118176/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=23180 CPUtime=282.19
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 2992 0 0 0 28218 1 0 0 25 0 1 0 1100370038 23736320 2486 1992294400 4194304 5092341 548682068848 18446744073709551615 4262109 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 5795 2486 100 219 0 5573 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23180

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1117600/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=23180 CPUtime=342.16
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 3122 0 0 0 34215 1 0 0 25 0 1 0 1100370038 23736320 2616 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 5795 2616 100 219 0 5573 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23180

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1116768/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=23180 CPUtime=402.15
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 3324 0 0 0 40213 2 0 0 25 0 1 0 1100370038 23736320 2818 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 5795 2818 100 219 0 5573 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23180

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1116448/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=23180 CPUtime=462.12
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 3442 0 0 0 46210 2 0 0 25 0 1 0 1100370038 23736320 2936 1992294400 4194304 5092341 548682068848 18446744073709551615 4240983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 5795 2936 100 219 0 5573 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23180

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1116128/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=23180 CPUtime=522.1
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 3518 0 0 0 52208 2 0 0 25 0 1 0 1100370038 23736320 3012 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 5795 3012 100 219 0 5573 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23180

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8103
/proc/meminfo: memFree=1115360/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=23180 CPUtime=582.08
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 3710 0 0 0 58206 2 0 0 25 0 1 0 1100370038 23736320 3204 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 5795 3204 100 219 0 5573 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23180

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8109
/proc/meminfo: memFree=1113816/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=642.05
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4499 0 0 0 64203 2 0 0 25 0 1 0 1100370038 29196288 3570 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 3570 100 219 0 6906 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 28512

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8109
/proc/meminfo: memFree=1113816/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=702.02
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4502 0 0 0 70200 2 0 0 25 0 1 0 1100370038 29196288 3573 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 3573 100 219 0 6906 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 28512

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 8109
/proc/meminfo: memFree=1113752/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=762.01
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4504 0 0 0 76199 2 0 0 25 0 1 0 1100370038 29196288 3575 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 3575 100 219 0 6906 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 28512

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8109
/proc/meminfo: memFree=1113752/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=821.98
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4514 0 0 0 82196 2 0 0 25 0 1 0 1100370038 29196288 3585 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 3585 100 219 0 6906 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 28512

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8109
/proc/meminfo: memFree=1113432/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=881.95
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4584 0 0 0 88193 2 0 0 25 0 1 0 1100370038 29196288 3655 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 3655 100 219 0 6906 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 28512

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8109
/proc/meminfo: memFree=1112864/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=941.93
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4723 0 0 0 94191 2 0 0 25 0 1 0 1100370038 29196288 3794 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 3794 100 219 0 6906 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 28512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8109
/proc/meminfo: memFree=1112608/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=1001.91
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4792 0 0 0 100189 2 0 0 25 0 1 0 1100370038 29196288 3863 1992294400 4194304 5092341 548682068848 18446744073709551615 4241082 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 3863 100 219 0 6906 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 28512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8109
/proc/meminfo: memFree=1112224/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=1061.89
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4878 0 0 0 106187 2 0 0 25 0 1 0 1100370038 29196288 3949 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 3949 100 219 0 6906 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 28512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8109
/proc/meminfo: memFree=1112160/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=1121.87
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4907 0 0 0 112185 2 0 0 25 0 1 0 1100370038 29196288 3978 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 3978 100 219 0 6906 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 28512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8109
/proc/meminfo: memFree=1111840/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=1181.84
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4977 0 0 0 118182 2 0 0 25 0 1 0 1100370038 29196288 4048 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 4048 100 219 0 6906 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 28512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8109
/proc/meminfo: memFree=1111776/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=1200.04
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4992 0 0 0 120002 2 0 0 25 0 1 0 1100370038 29196288 4063 1992294400 4194304 5092341 548682068848 18446744073709551615 4240983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 4063 100 219 0 6906 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28512

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 2/74 8109
/proc/meminfo: memFree=1111776/2055920 swapFree=4173988/4192956
[pid=8102] ppid=8100 vsize=28512 CPUtime=1200.04
/proc/8102/stat : 8102 (minisat) R 8100 8102 7780 0 -1 4194304 4992 0 0 0 120002 2 0 0 25 0 1 0 1100370038 29196288 4063 1992294400 4194304 5092341 548682068848 18446744073709551615 4240983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8102/statm: 7128 4063 100 219 0 6906 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.032994
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 28512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4992
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= 1543

runsolver used 1.01784 second user time and 3.36049 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 22:50:50
IDJOB=1520244
IDBENCH=70551
IDSOLVER=546
FILE ID=node76/1520244-1238277050
PBS_JOBID= 9060843
Free space on /tmp= 65808 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520244-1238277050/watcher-1520244-1238277050 -o /tmp/evaluation-result-1520244-1238277050/solver-1520244-1238277050 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520244-1238277050.cnf

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

MD5SUM BENCH= 49dc86fbfdf68b8af633e3ee1aa2a9e7
RANDOM SEED=1399698838

node76.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		: 3000.259
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		: 3000.259
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:       1128712 kB
Buffers:         63236 kB
Cached:         779956 kB
SwapCached:      10684 kB
Active:         112364 kB
Inactive:       749936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1128712 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          19044 kB
Slab:            49980 kB
Committed_AS:  2840256 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 23:10:53