Trace number 1520218

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1213077873-067.cnf
MD5SUM8db311cabf8fb8b12c84c250d98747d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1193.18
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:           500                                         |
0.00/0.00	c |  Number of clauses:            2125                                         |
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 |     486     2106     6405 |      772      100     23 |  0.000 % |
0.00/0.01	c |       250 |     486     2106     6405 |      849      250     24 |  0.000 % |
0.00/0.01	c |       475 |     486     2106     6405 |      934      475     24 |  0.000 % |
0.00/0.02	c |       812 |     486     2106     6405 |     1027      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     486     2106     6405 |     1130      789     20 |  0.000 % |
0.00/0.06	c |      2077 |     486     2106     6405 |     1243      959     21 |  0.000 % |
0.09/0.10	c |      3216 |     486     2106     6405 |     1367      811     19 |  0.000 % |
0.09/0.15	c |      4924 |     486     2106     6405 |     1504     1110     19 |  0.000 % |
0.19/0.24	c |      7486 |     486     2106     6405 |     1655     1329     21 |  0.000 % |
0.29/0.37	c |     11330 |     486     2106     6405 |     1820      926     19 |  0.000 % |
0.49/0.56	c |     17096 |     486     2106     6405 |     2002     1068     21 |  0.000 % |
0.79/0.86	c |     25745 |     486     2106     6405 |     2203     1508     20 |  0.000 % |
1.29/1.33	c |     38719 |     486     2106     6405 |     2423     2091     20 |  0.000 % |
1.99/2.05	c |     58180 |     486     2106     6405 |     2665     1721     20 |  0.000 % |
3.09/3.15	c |     87372 |     486     2106     6405 |     2932     2349     24 |  0.000 % |
4.79/4.87	c |    131161 |     486     2106     6405 |     3225     2895     22 |  0.000 % |
7.49/7.51	c |    196845 |     486     2106     6405 |     3548     2977     23 |  0.000 % |
11.59/11.69	c |    295371 |     486     2106     6405 |     3903     2518     20 |  0.000 % |
17.98/18.05	c |    443160 |     486     2106     6405 |     4293     2078     21 |  0.000 % |
27.88/27.91	c |    664843 |     486     2106     6405 |     4722     2260     21 |  0.000 % |
43.18/43.23	c |    997368 |     486     2106     6405 |     5194     3068     20 |  0.000 % |
67.08/67.13	c |   1496156 |     486     2106     6405 |     5714     3463     21 |  0.000 % |
104.17/104.29	c |   2244338 |     486     2106     6405 |     6285     4946     22 |  0.000 % |
162.35/162.45	c |   3366612 |     486     2106     6405 |     6914     5421     21 |  0.000 % |
252.23/252.38	c |   5050023 |     486     2106     6405 |     7605     6614     20 |  0.000 % |
391.70/391.80	c |   7575139 |     486     2106     6405 |     8366     5215     20 |  0.000 % |
612.74/612.99	c |  11362814 |     486     2106     6405 |     9203     4520     22 |  0.000 % |
953.96/954.22	c |  17044326 |     486     2106     6405 |    10123     8273     21 |  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-1520218-1238274434/watcher-1520218-1238274434 -o /tmp/evaluation-result-1520218-1238274434/solver-1520218-1238274434 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520218-1238274434.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 0.98 3/64 23412
/proc/meminfo: memFree=1127976/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=7464 CPUtime=0
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1100105773 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4247856 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 1866 173 88 219 0 1644 0

[startup+0.100772 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 23412
/proc/meminfo: memFree=1127976/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=7572 CPUtime=0.09
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 1100105773 7753728 248 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 1893 248 100 219 0 1671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7572

[startup+0.201782 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 23412
/proc/meminfo: memFree=1127976/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=17976 CPUtime=0.19
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 420 0 0 0 19 0 0 0 18 0 1 0 1100105773 18407424 319 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 4494 319 100 219 0 4272 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17976

[startup+0.30179 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 23412
/proc/meminfo: memFree=1127976/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=17976 CPUtime=0.29
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 431 0 0 0 29 0 0 0 19 0 1 0 1100105773 18407424 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4250050 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 4494 330 100 219 0 4272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17976

[startup+0.701827 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 23412
/proc/meminfo: memFree=1127976/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=17976 CPUtime=0.69
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 471 0 0 0 69 0 0 0 22 0 1 0 1100105773 18407424 370 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 4494 370 100 219 0 4272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17976

[startup+1.5019 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1126752/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=17976 CPUtime=1.49
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 529 0 0 0 149 0 0 0 25 0 1 0 1100105773 18407424 428 1992294400 4194304 5092341 548682068848 18446744073709551615 4248161 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 4494 428 100 219 0 4272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17976

[startup+3.10205 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1126304/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=17976 CPUtime=3.09
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 608 0 0 0 309 0 0 0 25 0 1 0 1100105773 18407424 507 1992294400 4194304 5092341 548682068848 18446744073709551615 4494186 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 4494 507 100 219 0 4272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17976

[startup+6.30135 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1125728/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=17976 CPUtime=6.29
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 733 0 0 0 629 0 0 0 25 0 1 0 1100105773 18407424 632 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 4494 632 100 219 0 4272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17976

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1124768/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=17976 CPUtime=12.69
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 1049 0 0 0 1269 0 0 0 25 0 1 0 1100105773 18407424 780 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 4494 780 100 219 0 4272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17976

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1124192/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=17976 CPUtime=25.48
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 1411 0 0 0 2548 0 0 0 25 0 1 0 1100105773 18407424 975 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 4494 975 100 219 0 4272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17976

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1122976/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=17976 CPUtime=51.08
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 1718 0 0 0 5107 1 0 0 25 0 1 0 1100105773 18407424 1282 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 4494 1282 100 219 0 4272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17976

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1121632/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=17972 CPUtime=102.27
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 2301 0 0 0 10225 2 0 0 25 0 1 0 1100105773 18403328 1599 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 4493 1599 100 219 0 4271 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17972

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1119840/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=23300 CPUtime=162.25
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 4126 0 0 0 16222 3 0 0 25 0 1 0 1100105773 23859200 2036 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 5825 2036 100 219 0 5603 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23300

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1119584/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=23300 CPUtime=222.24
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 4185 0 0 0 22221 3 0 0 25 0 1 0 1100105773 23859200 2095 1992294400 4194304 5092341 548682068848 18446744073709551615 4265876 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 5825 2095 100 219 0 5603 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23300

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1118368/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=23300 CPUtime=282.22
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 4473 0 0 0 28218 4 0 0 25 0 1 0 1100105773 23859200 2383 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 5825 2383 100 219 0 5603 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23300

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1117920/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=23300 CPUtime=342.2
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 4589 0 0 0 34216 4 0 0 25 0 1 0 1100105773 23859200 2499 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 5825 2499 100 219 0 5603 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23300

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1117344/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=23300 CPUtime=402.2
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 4731 0 0 0 40215 5 0 0 25 0 1 0 1100105773 23859200 2641 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 5825 2641 100 219 0 5603 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 23300

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1116960/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=23300 CPUtime=462.18
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 4830 0 0 0 46213 5 0 0 25 0 1 0 1100105773 23859200 2740 1992294400 4194304 5092341 548682068848 18446744073709551615 4240974 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 5825 2740 100 219 0 5603 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23300

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1116512/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=23300 CPUtime=522.16
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 4946 0 0 0 52211 5 0 0 25 0 1 0 1100105773 23859200 2856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 5825 2856 100 219 0 5603 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23300

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1115936/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=23300 CPUtime=582.15
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5077 0 0 0 58210 5 0 0 25 0 1 0 1100105773 23859200 2987 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 5825 2987 100 219 0 5603 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23300

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1115360/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=23300 CPUtime=642.13
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5223 0 0 0 64208 5 0 0 25 0 1 0 1100105773 23859200 3133 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 5825 3133 100 219 0 5603 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23300

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1114976/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=23300 CPUtime=702.12
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5322 0 0 0 70206 6 0 0 25 0 1 0 1100105773 23859200 3232 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 5825 3232 100 219 0 5603 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 23300

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1113824/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=28600 CPUtime=762.11
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5595 0 0 0 76205 6 0 0 25 0 1 0 1100105773 29286400 3505 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 7150 3505 100 219 0 6928 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 28600

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1113696/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=28600 CPUtime=822.09
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5619 0 0 0 82203 6 0 0 25 0 1 0 1100105773 29286400 3529 1992294400 4194304 5092341 548682068848 18446744073709551615 4250324 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 7150 3529 100 219 0 6928 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 28600

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1113696/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=28600 CPUtime=882.07
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5621 0 0 0 88201 6 0 0 25 0 1 0 1100105773 29286400 3531 1992294400 4194304 5092341 548682068848 18446744073709551615 4241044 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 7150 3531 100 219 0 6928 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 28600

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1113632/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=28600 CPUtime=942.06
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5628 0 0 0 94199 7 0 0 25 0 1 0 1100105773 29286400 3538 1992294400 4194304 5092341 548682068848 18446744073709551615 4241402 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 7150 3538 100 219 0 6928 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 28600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1113376/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=28600 CPUtime=1002.05
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5711 0 0 0 100198 7 0 0 25 0 1 0 1100105773 29286400 3621 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 7150 3621 100 219 0 6928 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 28600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1113056/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=28600 CPUtime=1062.03
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5786 0 0 0 106196 7 0 0 25 0 1 0 1100105773 29286400 3696 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 7150 3696 100 219 0 6928 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 28600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23413
/proc/meminfo: memFree=1112736/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=28600 CPUtime=1122.01
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5866 0 0 0 112194 7 0 0 25 0 1 0 1100105773 29286400 3776 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 7150 3776 100 219 0 6928 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 28600

[startup+1182.3 s]
/proc/loadavg: 1.11 1.00 0.99 2/65 23413
/proc/meminfo: memFree=1112288/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=28600 CPUtime=1182
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5958 0 0 0 118192 8 0 0 25 0 1 0 1100105773 29286400 3868 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 7150 3868 100 219 0 6928 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 28600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 23413
/proc/meminfo: memFree=1112288/2055920 swapFree=4176868/4192956
[pid=23412] ppid=23410 vsize=28600 CPUtime=1200
/proc/23412/stat : 23412 (minisat) R 23410 23412 23219 0 -1 4194304 5964 0 0 0 119992 8 0 0 25 0 1 0 1100105773 29286400 3874 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23412/statm: 7150 3874 100 219 0 6928 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28600

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): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.93
CPU system time (s): 0.088986
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 28600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5964
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= 1871

runsolver used 1.15982 second user time and 2.14667 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 22:07:14
IDJOB=1520218
IDBENCH=70538
IDSOLVER=546
FILE ID=node48/1520218-1238274434
PBS_JOBID= 9060917
Free space on /tmp= 66464 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1213077873-067.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520218-1238274434/watcher-1520218-1238274434 -o /tmp/evaluation-result-1520218-1238274434/solver-1520218-1238274434 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520218-1238274434.cnf

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

MD5SUM BENCH= 8db311cabf8fb8b12c84c250d98747d5
RANDOM SEED=133668610

node48.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		: 3000.236
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		: 3000.236
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:       1128392 kB
Buffers:         84556 kB
Cached:         746820 kB
SwapCached:      10192 kB
Active:         114488 kB
Inactive:       728648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1128392 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          17428 kB
Slab:            70308 kB
Committed_AS:  2505496 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 22:27:16