Trace number 1520426

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)UNSAT 1054.17 1054.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S23373420-028.cnf
MD5SUMc80ac2513e7d4a317f260e6d71a9bb08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.2117
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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:           360                                         |
0.00/0.00	c |  Number of clauses:            1530                                         |
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 |     355     1525     4611 |      559      100     19 |  0.001 % |
0.00/0.00	c |       250 |     355     1525     4611 |      615      250     18 |  0.001 % |
0.00/0.01	c |       475 |     355     1525     4611 |      676      475     18 |  0.001 % |
0.00/0.02	c |       812 |     355     1525     4611 |      744      455     16 |  0.001 % |
0.00/0.03	c |      1318 |     355     1525     4611 |      818      567     15 |  0.001 % |
0.00/0.05	c |      2077 |     355     1525     4611 |      900      482     14 |  0.001 % |
0.06/0.08	c |      3216 |     355     1525     4611 |      990      681     15 |  0.001 % |
0.10/0.12	c |      4924 |     355     1525     4611 |     1089      854     14 |  0.001 % |
0.10/0.19	c |      7486 |     355     1525     4611 |     1198      631     13 |  0.001 % |
0.20/0.29	c |     11330 |     355     1525     4611 |     1318      776     14 |  0.001 % |
0.39/0.46	c |     17096 |     355     1525     4611 |     1450     1160     15 |  0.001 % |
0.69/0.70	c |     25745 |     355     1525     4611 |     1595      930     14 |  0.001 % |
1.00/1.08	c |     38719 |     355     1525     4611 |     1754      927     13 |  0.001 % |
1.59/1.66	c |     58180 |     355     1525     4611 |     1930     1662     16 |  0.001 % |
2.50/2.55	c |     87372 |     355     1525     4611 |     2123     1453     16 |  0.001 % |
3.89/3.93	c |    131161 |     355     1525     4611 |     2335     2139     16 |  0.001 % |
5.99/6.05	c |    196845 |     355     1525     4611 |     2569     1510     14 |  0.001 % |
9.29/9.33	c |    295371 |     355     1525     4611 |     2826     2468     15 |  0.001 % |
14.29/14.36	c |    443160 |     355     1525     4611 |     3108     2845     17 |  0.001 % |
22.19/22.23	c |    664843 |     355     1525     4611 |     3419     3008     16 |  0.001 % |
34.28/34.30	c |    997368 |     355     1525     4611 |     3761     2187     14 |  0.001 % |
52.88/52.99	c |   1496156 |     355     1525     4611 |     4137     3408     17 |  0.001 % |
81.97/82.02	c |   2244338 |     355     1525     4611 |     4551     2748     16 |  0.001 % |
127.36/127.43	c |   3366612 |     355     1525     4611 |     5006     3572     16 |  0.001 % |
197.64/197.78	c |   5050023 |     355     1525     4611 |     5507     3037     15 |  0.001 % |
306.92/307.05	c |   7575139 |     355     1525     4611 |     6058     3379     16 |  0.001 % |
476.77/476.91	c |  11362814 |     355     1525     4611 |     6664     4404     14 |  0.002 % |
742.01/742.21	c |  17044326 |     355     1525     4611 |     7330     5012     16 |  0.001 % |
1054.13/1054.41	c ===============================================================================
1054.13/1054.41	c restarts              : 32767
1054.13/1054.41	c conflicts             : 23494331       (22288 /sec)
1054.13/1054.41	c decisions             : 28428074       (26968 /sec)
1054.13/1054.41	c propagations          : 1308327708     (1241147 /sec)
1054.13/1054.41	c conflict literals     : 396962766      (23.28 % deleted)
1054.13/1054.41	c Memory used           : 24.01 MB
1054.13/1054.41	c CPU time              : 1054.13 s
1054.13/1054.41	c 
1054.13/1054.41	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520426-1238293685/watcher-1520426-1238293685 -o /tmp/evaluation-result-1520426-1238293685/solver-1520426-1238293685 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520426-1238293685.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: 1.01 1.14 1.08 3/64 3134
/proc/meminfo: memFree=1215280/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=7464 CPUtime=0
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 1102030279 7643136 159 1992294400 4194304 5092341 548682068848 18446744073709551615 4352740 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 1866 159 92 219 0 1644 0

[startup+0.0619951 s]
/proc/loadavg: 1.01 1.14 1.08 3/64 3134
/proc/meminfo: memFree=1215280/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=12688 CPUtime=0.06
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 251 0 0 0 6 0 0 0 18 0 1 0 1102030279 12992512 207 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 3172 207 100 219 0 2950 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12688

[startup+0.101998 s]
/proc/loadavg: 1.01 1.14 1.08 3/64 3134
/proc/meminfo: memFree=1215280/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=17884 CPUtime=0.1
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 277 0 0 0 10 0 0 0 18 0 1 0 1102030279 18313216 233 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4471 233 100 219 0 4249 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17884

[startup+0.302015 s]
/proc/loadavg: 1.01 1.14 1.08 3/64 3134
/proc/meminfo: memFree=1215280/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=17884 CPUtime=0.3
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 295 0 0 0 30 0 0 0 19 0 1 0 1102030279 18313216 251 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4471 251 100 219 0 4249 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17884

[startup+0.70105 s]
/proc/loadavg: 1.01 1.14 1.08 3/64 3134
/proc/meminfo: memFree=1215280/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=17884 CPUtime=0.69
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 329 0 0 0 69 0 0 0 22 0 1 0 1102030279 18313216 285 1992294400 4194304 5092341 548682068848 18446744073709551615 4252232 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4471 285 100 219 0 4249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17884

[startup+1.50112 s]
/proc/loadavg: 1.17 1.18 1.09 2/65 3135
/proc/meminfo: memFree=1214376/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=17884 CPUtime=1.49
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 379 0 0 0 149 0 0 0 25 0 1 0 1102030279 18313216 335 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4471 335 100 219 0 4249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17884

[startup+3.10126 s]
/proc/loadavg: 1.17 1.18 1.09 2/65 3135
/proc/meminfo: memFree=1213992/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=17884 CPUtime=3.09
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 445 0 0 0 309 0 0 0 25 0 1 0 1102030279 18313216 401 1992294400 4194304 5092341 548682068848 18446744073709551615 4250672 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4471 401 100 219 0 4249 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17884

[startup+6.30154 s]
/proc/loadavg: 1.16 1.17 1.09 2/65 3135
/proc/meminfo: memFree=1213608/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=17884 CPUtime=6.29
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 519 0 0 0 629 0 0 0 25 0 1 0 1102030279 18313216 475 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4471 475 100 219 0 4249 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17884

[startup+12.7011 s]
/proc/loadavg: 1.14 1.17 1.09 2/65 3135
/proc/meminfo: memFree=1213096/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=17884 CPUtime=12.69
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 689 0 0 0 1269 0 0 0 25 0 1 0 1102030279 18313216 569 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4471 569 100 219 0 4249 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17884

[startup+25.5012 s]
/proc/loadavg: 1.11 1.16 1.09 2/65 3135
/proc/meminfo: memFree=1211816/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=25.49
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 991 0 0 0 2549 0 0 0 25 0 1 0 1102030279 19759104 871 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 871 100 219 0 4602 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19296

[startup+51.1015 s]
/proc/loadavg: 1.07 1.15 1.09 2/65 3135
/proc/meminfo: memFree=1211240/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=51.08
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 1156 0 0 0 5108 0 0 0 25 0 1 0 1102030279 19759104 1036 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 1036 100 219 0 4602 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19296

[startup+102.306 s]
/proc/loadavg: 1.03 1.12 1.08 2/65 3135
/proc/meminfo: memFree=1210280/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=102.27
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 1388 0 0 0 10226 1 0 0 25 0 1 0 1102030279 19759104 1268 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 1268 100 219 0 4602 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19296

[startup+162.301 s]
/proc/loadavg: 1.01 1.10 1.08 2/65 3135
/proc/meminfo: memFree=1209512/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=162.25
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 1572 0 0 0 16224 1 0 0 25 0 1 0 1102030279 19759104 1452 1992294400 4194304 5092341 548682068848 18446744073709551615 4248189 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 1452 100 219 0 4602 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19296

[startup+222.301 s]
/proc/loadavg: 1.00 1.08 1.07 2/65 3135
/proc/meminfo: memFree=1208808/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=222.24
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 1723 0 0 0 22223 1 0 0 25 0 1 0 1102030279 19759104 1603 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 1603 100 219 0 4602 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19296

[startup+282.302 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 3135
/proc/meminfo: memFree=1208488/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=282.22
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 1828 0 0 0 28221 1 0 0 25 0 1 0 1102030279 19759104 1708 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 1708 100 219 0 4602 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19296

[startup+342.302 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 3135
/proc/meminfo: memFree=1208104/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=342.21
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 1922 0 0 0 34220 1 0 0 25 0 1 0 1102030279 19759104 1802 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 1802 100 219 0 4602 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 19296

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 3135
/proc/meminfo: memFree=1207912/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=402.19
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 1963 0 0 0 40218 1 0 0 25 0 1 0 1102030279 19759104 1843 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 1843 100 219 0 4602 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19296

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 3135
/proc/meminfo: memFree=1207848/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=462.18
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 2013 0 0 0 46217 1 0 0 25 0 1 0 1102030279 19759104 1893 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 1893 100 219 0 4602 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 19296

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 3135
/proc/meminfo: memFree=1207592/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=522.17
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 2064 0 0 0 52215 2 0 0 25 0 1 0 1102030279 19759104 1944 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 1944 100 219 0 4602 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 19296

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 3135
/proc/meminfo: memFree=1207400/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=582.15
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 2103 0 0 0 58213 2 0 0 25 0 1 0 1102030279 19759104 1983 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 1983 100 219 0 4602 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19296

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 3135
/proc/meminfo: memFree=1207144/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=642.14
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 2150 0 0 0 64212 2 0 0 25 0 1 0 1102030279 19759104 2030 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 2030 100 219 0 4602 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19296

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 3135
/proc/meminfo: memFree=1206952/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19296 CPUtime=702.12
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 2197 0 0 0 70210 2 0 0 25 0 1 0 1102030279 19759104 2077 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4824 2077 100 219 0 4602 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 19296

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 3137
/proc/meminfo: memFree=1206632/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=19324 CPUtime=762.11
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 2509 0 0 0 76209 2 0 0 25 0 1 0 1102030279 19787776 2156 1992294400 4194304 5092341 548682068848 18446744073709551615 4241080 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 4831 2156 100 219 0 4609 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 19324

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 3137
/proc/meminfo: memFree=1205864/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=822.09
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 2926 0 0 0 82207 2 0 0 25 0 1 0 1102030279 25169920 2337 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2337 100 219 0 5923 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 24580

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 3137
/proc/meminfo: memFree=1205864/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=882.08
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 2930 0 0 0 88205 3 0 0 25 0 1 0 1102030279 25169920 2341 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2341 100 219 0 5923 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 24580

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205864/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=942.07
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 2935 0 0 0 94204 3 0 0 25 0 1 0 1102030279 25169920 2346 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2346 100 219 0 5923 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 24580

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205800/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=1002.05
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 2949 0 0 0 100202 3 0 0 25 0 1 0 1102030279 25169920 2360 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2360 100 219 0 5923 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 24580

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205544/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=1023.64
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 3010 0 0 0 102361 3 0 0 25 0 1 0 1102030279 25169920 2421 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2421 100 219 0 5923 0
Current children cumulated CPU time (s) 1023.64
Current children cumulated vsize (KiB) 24580

[startup+1036.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205480/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=1036.44
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 3025 0 0 0 103641 3 0 0 25 0 1 0 1102030279 25169920 2436 1992294400 4194304 5092341 548682068848 18446744073709551615 4263915 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2436 100 219 0 5923 0
Current children cumulated CPU time (s) 1036.44
Current children cumulated vsize (KiB) 24580

[startup+1043.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205416/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=1042.84
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 3047 0 0 0 104281 3 0 0 25 0 1 0 1102030279 25169920 2458 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2458 100 219 0 5923 0
Current children cumulated CPU time (s) 1042.84
Current children cumulated vsize (KiB) 24580

[startup+1049.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205416/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=1049.24
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 3059 0 0 0 104921 3 0 0 25 0 1 0 1102030279 25169920 2470 1992294400 4194304 5092341 548682068848 18446744073709551615 4240657 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2470 100 219 0 5923 0
Current children cumulated CPU time (s) 1049.24
Current children cumulated vsize (KiB) 24580

[startup+1052.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205352/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=1052.44
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 3059 0 0 0 105241 3 0 0 25 0 1 0 1102030279 25169920 2470 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2470 100 219 0 5923 0
Current children cumulated CPU time (s) 1052.44
Current children cumulated vsize (KiB) 24580

[startup+1053.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205352/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=1053.23
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 3059 0 0 0 105320 3 0 0 25 0 1 0 1102030279 25169920 2470 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2470 100 219 0 5923 0
Current children cumulated CPU time (s) 1053.23
Current children cumulated vsize (KiB) 24580

[startup+1053.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205352/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=1053.63
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 3059 0 0 0 105360 3 0 0 25 0 1 0 1102030279 25169920 2470 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2470 100 219 0 5923 0
Current children cumulated CPU time (s) 1053.63
Current children cumulated vsize (KiB) 24580

[startup+1054.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205352/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=1054.03
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 3059 0 0 0 105400 3 0 0 25 0 1 0 1102030279 25169920 2470 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2470 100 219 0 5923 0
Current children cumulated CPU time (s) 1054.03
Current children cumulated vsize (KiB) 24580

[startup+1054.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3137
/proc/meminfo: memFree=1205352/2055920 swapFree=4178784/4192956
[pid=3134] ppid=3132 vsize=24580 CPUtime=1054.13
/proc/3134/stat : 3134 (minisat) R 3132 3134 32159 0 -1 4194304 3059 0 0 0 105410 3 0 0 25 0 1 0 1102030279 25169920 2470 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/3134/statm: 6145 2470 100 219 0 5923 0
Current children cumulated CPU time (s) 1054.13
Current children cumulated vsize (KiB) 24580

Child status: 20
Real time (s): 1054.42
CPU time (s): 1054.17
CPU user time (s): 1054.13
CPU system time (s): 0.039993
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 24580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1054.13
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3069
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= 1842

runsolver used 0.792879 second user time and 2.13967 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-29 04:28:05
IDJOB=1520426
IDBENCH=70642
IDSOLVER=546
FILE ID=node57/1520426-1238293685
PBS_JOBID= 9061000
Free space on /tmp= 66264 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S23373420-028.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520426-1238293685/watcher-1520426-1238293685 -o /tmp/evaluation-result-1520426-1238293685/solver-1520426-1238293685 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520426-1238293685.cnf

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

MD5SUM BENCH= c80ac2513e7d4a317f260e6d71a9bb08
RANDOM SEED=971040139

node57.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		: 3000.213
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		: 3000.213
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:       1215696 kB
Buffers:         94016 kB
Cached:         654208 kB
SwapCached:       8004 kB
Active:         354856 kB
Inactive:       402804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215696 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          15100 kB
Slab:            68652 kB
Committed_AS:  2509188 kB
PageTables:       1392 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= 66264 MiB
End job on node57 at 2009-03-29 04:45:39