Trace number 1520298

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S2104277852-078.cnf
MD5SUM346ed8e054c5e49a4baaa61df35615f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark59.442
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:           400                                         |
0.00/0.00	c |  Number of clauses:            1700                                         |
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 |     390     1684     5095 |      617      100     20 |  0.001 % |
0.00/0.01	c |       250 |     390     1684     5095 |      679      250     19 |  0.001 % |
0.00/0.01	c |       475 |     390     1684     5095 |      747      475     18 |  0.001 % |
0.00/0.02	c |       812 |     390     1684     5095 |      821      424     18 |  0.001 % |
0.00/0.03	c |      1318 |     390     1684     5095 |      904      496     17 |  0.001 % |
0.00/0.05	c |      2077 |     390     1684     5095 |      994      785     17 |  0.001 % |
0.07/0.08	c |      3216 |     390     1684     5095 |     1093      894     17 |  0.001 % |
0.09/0.13	c |      4924 |     390     1684     5095 |     1203      921     17 |  0.001 % |
0.19/0.20	c |      7486 |     390     1684     5095 |     1323     1015     17 |  0.001 % |
0.29/0.32	c |     11330 |     390     1684     5095 |     1455      767     15 |  0.001 % |
0.39/0.49	c |     17096 |     390     1684     5095 |     1601     1320     19 |  0.001 % |
0.69/0.75	c |     25745 |     390     1684     5095 |     1761      946     17 |  0.001 % |
1.10/1.15	c |     38719 |     390     1684     5095 |     1937     1330     16 |  0.001 % |
1.69/1.77	c |     58180 |     390     1684     5095 |     2131     1055     16 |  0.001 % |
2.69/2.73	c |     87372 |     390     1684     5095 |     2344     2058     20 |  0.001 % |
4.19/4.22	c |    131161 |     390     1684     5095 |     2579     1717     18 |  0.001 % |
6.39/6.48	c |    196845 |     390     1684     5095 |     2837     1924     16 |  0.001 % |
9.89/9.99	c |    295371 |     390     1684     5095 |     3120     2659     17 |  0.001 % |
15.39/15.42	c |    443160 |     390     1684     5095 |     3433     1855     18 |  0.001 % |
23.88/23.92	c |    664843 |     390     1684     5095 |     3776     2802     18 |  0.001 % |
36.88/36.93	c |    997368 |     390     1684     5095 |     4154     3296     18 |  0.001 % |
57.07/57.17	c |   1496156 |     390     1684     5095 |     4569     2890     17 |  0.001 % |
88.57/88.66	c |   2244338 |     390     1684     5095 |     5026     4144     18 |  0.001 % |
137.46/137.54	c |   3366612 |     390     1684     5095 |     5528     4163     19 |  0.001 % |
213.73/213.86	c |   5050023 |     390     1684     5095 |     6081     3142     17 |  0.001 % |
332.00/332.19	c |   7575139 |     390     1684     5095 |     6690     5982     16 |  0.001 % |
517.25/517.46	c |  11362814 |     390     1684     5095 |     7359     4122     16 |  0.001 % |
805.66/805.96	c |  17044326 |     390     1684     5095 |     8094     5510     19 |  0.001 % |

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-1520298-1238282233/watcher-1520298-1238282233 -o /tmp/evaluation-result-1520298-1238282233/solver-1520298-1238282233 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520298-1238282233.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: 0.91 0.97 0.99 2/64 16476
/proc/meminfo: memFree=1339200/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=7464 CPUtime=0
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 1100885825 7643136 163 1992294400 4194304 5092341 548682068848 18446744073709551615 4219717 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 1866 163 88 219 0 1644 0

[startup+0.0808369 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 16476
/proc/meminfo: memFree=1339200/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=17904 CPUtime=0.07
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 290 0 0 0 7 0 0 0 18 0 1 0 1100885825 18333696 242 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4476 242 101 219 0 4254 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17904

[startup+0.101839 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 16476
/proc/meminfo: memFree=1339200/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=7548 CPUtime=0.09
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 1100885825 7729152 225 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 1887 225 101 219 0 1665 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7548

[startup+0.301861 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 16476
/proc/meminfo: memFree=1339200/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=17932 CPUtime=0.29
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 358 0 0 0 29 0 0 0 19 0 1 0 1100885825 18362368 280 1992294400 4194304 5092341 548682068848 18446744073709551615 4249640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4483 280 101 219 0 4261 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17932

[startup+0.701903 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 16476
/proc/meminfo: memFree=1339200/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=17932 CPUtime=0.69
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 404 0 0 0 69 0 0 0 23 0 1 0 1100885825 18362368 326 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4483 326 101 219 0 4261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17932

[startup+1.50199 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1338168/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=17932 CPUtime=1.49
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 516 0 0 0 149 0 0 0 25 0 1 0 1100885825 18362368 380 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4483 380 101 219 0 4261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17932

[startup+3.10116 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1337784/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=17932 CPUtime=3.09
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 606 0 0 0 309 0 0 0 25 0 1 0 1100885825 18362368 470 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4483 470 101 219 0 4261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17932

[startup+6.3015 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1337272/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=17932 CPUtime=6.29
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 677 0 0 0 629 0 0 0 25 0 1 0 1100885825 18362368 541 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4483 541 101 219 0 4261 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17932

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1336696/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=17932 CPUtime=12.69
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 803 0 0 0 1269 0 0 0 25 0 1 0 1100885825 18362368 667 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4483 667 101 219 0 4261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17932

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1335608/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=19416 CPUtime=25.48
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 1239 0 0 0 2548 0 0 0 25 0 1 0 1100885825 19881984 916 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4854 916 101 219 0 4632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19416

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1334712/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=19416 CPUtime=51.07
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 1465 0 0 0 5107 0 0 0 25 0 1 0 1100885825 19881984 1142 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4854 1142 101 219 0 4632 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19416

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1333432/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=19424 CPUtime=102.27
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 2108 0 0 0 10226 1 0 0 25 0 1 0 1100885825 19890176 1448 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4856 1448 101 219 0 4634 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19424

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1332728/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=19424 CPUtime=162.24
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 2284 0 0 0 16223 1 0 0 25 0 1 0 1100885825 19890176 1624 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4856 1624 101 219 0 4634 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19424

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1331960/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=19424 CPUtime=222.22
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 2467 0 0 0 22221 1 0 0 25 0 1 0 1100885825 19890176 1807 1992294400 4194304 5092341 548682068848 18446744073709551615 4249580 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4856 1807 101 219 0 4634 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19424

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1331576/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=19424 CPUtime=282.21
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 2558 0 0 0 28219 2 0 0 25 0 1 0 1100885825 19890176 1898 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4856 1898 101 219 0 4634 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19424

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1331000/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=19424 CPUtime=342.19
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 2705 0 0 0 34217 2 0 0 25 0 1 0 1100885825 19890176 2045 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4856 2045 101 219 0 4634 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19424

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1330616/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=19424 CPUtime=402.17
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 2787 0 0 0 40215 2 0 0 25 0 1 0 1100885825 19890176 2127 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 4856 2127 101 219 0 4634 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19424

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1329912/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=462.16
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3218 0 0 0 46213 3 0 0 25 0 1 0 1100885825 25260032 2303 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2303 101 219 0 5945 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24668

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1329592/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=522.14
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3297 0 0 0 52211 3 0 0 25 0 1 0 1100885825 25260032 2382 1992294400 4194304 5092341 548682068848 18446744073709551615 4240608 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2382 101 219 0 5945 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24668

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1329272/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=582.12
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3380 0 0 0 58209 3 0 0 25 0 1 0 1100885825 25260032 2465 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2465 101 219 0 5945 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24668

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1329080/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=642.11
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3429 0 0 0 64208 3 0 0 25 0 1 0 1100885825 25260032 2514 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2514 101 219 0 5945 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24668

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1328888/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=702.1
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3471 0 0 0 70206 4 0 0 25 0 1 0 1100885825 25260032 2556 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2556 101 219 0 5945 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 24668

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1328632/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=762.08
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3537 0 0 0 76204 4 0 0 25 0 1 0 1100885825 25260032 2622 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2622 101 219 0 5945 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 24668

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1328248/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=822.06
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3620 0 0 0 82202 4 0 0 25 0 1 0 1100885825 25260032 2705 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2705 101 219 0 5945 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 24668

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1328056/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=882.03
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3690 0 0 0 88199 4 0 0 25 0 1 0 1100885825 25260032 2775 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2775 101 219 0 5945 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 24668

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1327800/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=942.03
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3751 0 0 0 94198 5 0 0 25 0 1 0 1100885825 25260032 2836 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2836 101 219 0 5945 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 24668

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1327544/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=1002.01
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3795 0 0 0 100196 5 0 0 25 0 1 0 1100885825 25260032 2880 1992294400 4194304 5092341 548682068848 18446744073709551615 4241872 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2880 101 219 0 5945 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 24668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1327352/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=1061.99
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3842 0 0 0 106194 5 0 0 25 0 1 0 1100885825 25260032 2927 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 2927 101 219 0 5945 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 24668

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1327096/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=1121.97
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3928 0 0 0 112192 5 0 0 25 0 1 0 1100885825 25260032 3013 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 3013 101 219 0 5945 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 24668

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1326840/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=1181.95
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3987 0 0 0 118190 5 0 0 25 0 1 0 1100885825 25260032 3072 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 3072 101 219 0 5945 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 24668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16477
/proc/meminfo: memFree=1326776/2055920 swapFree=4178912/4192956
[pid=16476] ppid=16474 vsize=24668 CPUtime=1200.05
/proc/16476/stat : 16476 (minisat) R 16474 16476 16055 0 -1 4194304 3993 0 0 0 120000 5 0 0 25 0 1 0 1100885825 25260032 3078 1992294400 4194304 5092341 548682068848 18446744073709551615 4244523 0 0 4096 3 0 0 0 17 1 0 0
/proc/16476/statm: 6167 3078 101 219 0 5945 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24668

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): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.06199
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 24668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3993
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= 1305

runsolver used 0.762884 second user time and 2.6136 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-29 00:17:13
IDJOB=1520298
IDBENCH=70578
IDSOLVER=546
FILE ID=node47/1520298-1238282233
PBS_JOBID= 9060872
Free space on /tmp= 66264 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S2104277852-078.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520298-1238282233/watcher-1520298-1238282233 -o /tmp/evaluation-result-1520298-1238282233/solver-1520298-1238282233 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520298-1238282233.cnf

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

MD5SUM BENCH= 346ed8e054c5e49a4baaa61df35615f1
RANDOM SEED=1546572690

node47.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		: 3000.216
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		: 3000.216
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:       1339680 kB
Buffers:         94596 kB
Cached:         525116 kB
SwapCached:       7792 kB
Active:          61332 kB
Inactive:       568776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1339680 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            72124 kB
Committed_AS:  2914760 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-29 00:37:16