Trace number 1520456

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/520/
unif-k3-r4.25-v520-c2210-S1977519792-030.cnf
MD5SUMe6458c1749be20cdbcded67df8cce1cf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023996
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 |     513     2204     6659 |      808      100     25 |  0.000 % |
0.00/0.01	c |       250 |     513     2204     6659 |      888      250     25 |  0.000 % |
0.00/0.01	c |       475 |     513     2204     6659 |      977      475     25 |  0.000 % |
0.00/0.02	c |       812 |     513     2204     6659 |     1075      812     24 |  0.000 % |
0.00/0.04	c |      1318 |     513     2204     6659 |     1183      741     23 |  0.000 % |
0.05/0.06	c |      2077 |     513     2204     6659 |     1301      885     20 |  0.000 % |
0.10/0.10	c |      3216 |     513     2204     6659 |     1431      673     18 |  0.000 % |
0.10/0.15	c |      4924 |     513     2204     6659 |     1574      902     19 |  0.000 % |
0.20/0.24	c |      7486 |     513     2204     6659 |     1732     1057     21 |  0.000 % |
0.30/0.37	c |     11330 |     513     2204     6659 |     1905     1323     21 |  0.000 % |
0.50/0.58	c |     17096 |     513     2204     6659 |     2096     1225     21 |  0.000 % |
0.90/0.90	c |     25745 |     513     2204     6659 |     2305     1266     20 |  0.000 % |
1.39/1.40	c |     38719 |     513     2204     6659 |     2536     1250     23 |  0.000 % |
2.10/2.14	c |     58180 |     513     2204     6659 |     2789     2550     22 |  0.000 % |
3.20/3.29	c |     87372 |     513     2204     6659 |     3068     1917     21 |  0.000 % |
4.99/5.07	c |    131161 |     513     2204     6659 |     3375     2029     21 |  0.000 % |
7.79/7.80	c |    196845 |     513     2204     6659 |     3713     2575     23 |  0.000 % |
11.99/12.08	c |    295371 |     513     2204     6659 |     4084     3152     23 |  0.000 % |
18.69/18.73	c |    443160 |     513     2204     6659 |     4493     4004     23 |  0.000 % |
28.88/29.00	c |    664843 |     513     2204     6659 |     4942     2794     22 |  0.000 % |
44.98/45.02	c |    997368 |     513     2204     6659 |     5436     2950     22 |  0.000 % |
69.76/69.84	c |   1496156 |     513     2204     6659 |     5980     4869     22 |  0.000 % |
108.46/108.55	c |   2244338 |     513     2204     6659 |     6578     4299     23 |  0.000 % |
168.33/168.41	c |   3366612 |     513     2204     6659 |     7236     5334     23 |  0.000 % |
262.71/262.83	c |   5050023 |     513     2204     6659 |     7959     4447     21 |  0.000 % |
407.57/407.73	c |   7575139 |     513     2204     6659 |     8755     4212     20 |  0.000 % |
638.49/638.77	c |  11362814 |     513     2204     6659 |     9631     6491     24 |  0.000 % |
994.78/995.13	c |  17044326 |     513     2204     6659 |    10594     7378     22 |  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-1520456-1238296278/watcher-1520456-1238296278 -o /tmp/evaluation-result-1520456-1238296278/solver-1520456-1238296278 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520456-1238296278.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 3/76 3760
/proc/meminfo: memFree=1712336/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=7464 CPUtime=0
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1102288839 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4219938 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 1866 175 88 219 0 1644 0

[startup+0.0594859 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 3760
/proc/meminfo: memFree=1712336/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=7552 CPUtime=0.05
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 283 0 0 0 5 0 0 0 18 0 1 0 1102288839 7733248 216 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 1888 216 100 219 0 1666 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7552

[startup+0.101492 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 3760
/proc/meminfo: memFree=1712336/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=17932 CPUtime=0.1
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 361 0 0 0 10 0 0 0 18 0 1 0 1102288839 18362368 294 1992294400 4194304 5092341 548682068848 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 4483 294 100 219 0 4261 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17932

[startup+0.301524 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 3760
/proc/meminfo: memFree=1712336/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=17932 CPUtime=0.3
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 389 0 0 0 30 0 0 0 19 0 1 0 1102288839 18362368 322 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 4483 322 100 219 0 4261 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17932

[startup+0.701588 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 3760
/proc/meminfo: memFree=1712336/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=17932 CPUtime=0.7
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 441 0 0 0 70 0 0 0 22 0 1 0 1102288839 18362368 374 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 4483 374 100 219 0 4261 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17932

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1711048/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=17932 CPUtime=1.49
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 610 0 0 0 149 0 0 0 25 0 1 0 1102288839 18362368 445 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 4483 445 100 219 0 4261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17932

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1710600/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=17932 CPUtime=3.09
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 686 0 0 0 309 0 0 0 25 0 1 0 1102288839 18362368 521 1992294400 4194304 5092341 548682068848 18446744073709551615 4244130 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 4483 521 100 219 0 4261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17932

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1709960/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=17932 CPUtime=6.29
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 812 0 0 0 629 0 0 0 25 0 1 0 1102288839 18362368 647 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 4483 647 100 219 0 4261 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17932

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1709192/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=17932 CPUtime=12.69
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 1153 0 0 0 1269 0 0 0 25 0 1 0 1102288839 18362368 806 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 4483 806 100 219 0 4261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17932

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1708168/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=17932 CPUtime=25.49
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 1567 0 0 0 2548 1 0 0 25 0 1 0 1102288839 18362368 1035 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 4483 1035 100 219 0 4261 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17932

[startup+51.1016 s]
/proc/loadavg: 1.08 1.02 1.01 2/77 3761
/proc/meminfo: memFree=1706952/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=17932 CPUtime=51.07
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 1889 0 0 0 5106 1 0 0 25 0 1 0 1102288839 18362368 1357 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 4483 1357 100 219 0 4261 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17932

[startup+102.307 s]
/proc/loadavg: 1.10 1.03 1.01 2/77 3761
/proc/meminfo: memFree=1705544/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=17932 CPUtime=102.26
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 2215 0 0 0 10224 2 0 0 25 0 1 0 1102288839 18362368 1683 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 4483 1683 100 219 0 4261 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17932

[startup+162.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/77 3761
/proc/meminfo: memFree=1704008/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=23212 CPUtime=162.24
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 2598 0 0 0 16222 2 0 0 25 0 1 0 1102288839 23769088 2066 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 5803 2066 100 219 0 5581 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23212

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/77 3761
/proc/meminfo: memFree=1703368/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=23212 CPUtime=222.22
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 2751 0 0 0 22219 3 0 0 25 0 1 0 1102288839 23769088 2219 1992294400 4194304 5092341 548682068848 18446744073709551615 4241443 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 5803 2219 100 219 0 5581 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23212

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 3761
/proc/meminfo: memFree=1702280/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=23212 CPUtime=282.2
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 3014 0 0 0 28217 3 0 0 25 0 1 0 1102288839 23769088 2482 1992294400 4194304 5092341 548682068848 18446744073709551615 4248433 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 5803 2482 100 219 0 5581 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23212

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1701768/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=23212 CPUtime=342.18
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 3141 0 0 0 34215 3 0 0 25 0 1 0 1102288839 23769088 2609 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 5803 2609 100 219 0 5581 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23212

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1701384/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=23212 CPUtime=402.16
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 3230 0 0 0 40213 3 0 0 25 0 1 0 1102288839 23769088 2698 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 5803 2698 100 219 0 5581 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23212

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1700808/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=23212 CPUtime=462.15
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 3394 0 0 0 46211 4 0 0 25 0 1 0 1102288839 23769088 2862 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 5803 2862 100 219 0 5581 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23212

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1700232/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=23212 CPUtime=522.13
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 3534 0 0 0 52209 4 0 0 25 0 1 0 1102288839 23769088 3002 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 5803 3002 100 219 0 5581 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23212

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1699592/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=23212 CPUtime=582.11
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 3696 0 0 0 58207 4 0 0 25 0 1 0 1102288839 23769088 3164 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 5803 3164 100 219 0 5581 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23212

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1697864/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=642.09
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4116 0 0 0 64205 4 0 0 25 0 1 0 1102288839 29196288 3584 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 3584 100 219 0 6906 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 28512

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1697864/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=702.08
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4117 0 0 0 70203 5 0 0 25 0 1 0 1102288839 29196288 3585 1992294400 4194304 5092341 548682068848 18446744073709551615 4248220 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 3585 100 219 0 6906 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 28512

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1697800/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=762.06
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4123 0 0 0 76201 5 0 0 25 0 1 0 1102288839 29196288 3591 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 3591 100 219 0 6906 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 28512

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1697736/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=822.04
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4149 0 0 0 82199 5 0 0 25 0 1 0 1102288839 29196288 3617 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 3617 100 219 0 6906 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 28512

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1697416/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=882.02
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4217 0 0 0 88197 5 0 0 25 0 1 0 1102288839 29196288 3685 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 3685 100 219 0 6906 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 28512

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1697160/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=942
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4273 0 0 0 94195 5 0 0 25 0 1 0 1102288839 29196288 3741 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 3741 100 219 0 6906 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 28512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1696712/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=1001.97
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4391 0 0 0 100192 5 0 0 25 0 1 0 1102288839 29196288 3859 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 3859 100 219 0 6906 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 28512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1696264/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=1061.96
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4498 0 0 0 106190 6 0 0 25 0 1 0 1102288839 29196288 3966 1992294400 4194304 5092341 548682068848 18446744073709551615 4241443 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 3966 100 219 0 6906 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 28512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1696072/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=1121.94
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4549 0 0 0 112188 6 0 0 25 0 1 0 1102288839 29196288 4017 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 4017 100 219 0 6906 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 28512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1695688/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=1181.92
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4632 0 0 0 118186 6 0 0 25 0 1 0 1102288839 29196288 4100 1992294400 4194304 5092341 548682068848 18446744073709551615 4244547 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 4100 100 219 0 6906 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 28512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3761
/proc/meminfo: memFree=1695624/2055920 swapFree=4173572/4192956
[pid=3760] ppid=3758 vsize=28512 CPUtime=1200.02
/proc/3760/stat : 3760 (minisat) R 3758 3760 32636 0 -1 4194304 4649 0 0 0 119996 6 0 0 25 0 1 0 1102288839 29196288 4117 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/3760/statm: 7128 4117 100 219 0 6906 0
Current children cumulated CPU time (s) 1200.02
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

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): 0.066989
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 28512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4649
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= 2161

runsolver used 1.00485 second user time and 3.37649 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-29 05:11:18
IDJOB=1520456
IDBENCH=70657
IDSOLVER=546
FILE ID=node69/1520456-1238296278
PBS_JOBID= 9060923
Free space on /tmp= 65728 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1977519792-030.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520456-1238296278/watcher-1520456-1238296278 -o /tmp/evaluation-result-1520456-1238296278/solver-1520456-1238296278 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520456-1238296278.cnf

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

MD5SUM BENCH= e6458c1749be20cdbcded67df8cce1cf
RANDOM SEED=911589356

node69.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1712752 kB
Buffers:         62728 kB
Cached:         196888 kB
SwapCached:      10072 kB
Active:         164680 kB
Inactive:       106872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712752 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          17704 kB
Slab:            56292 kB
Committed_AS:  3460356 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-29 05:31:20