Trace number 1520352

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
MD5SUM7e1d47339fe7e93ea029abb348893d97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark997.749
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:           480                                         |
0.00/0.00	c |  Number of clauses:            2040                                         |
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 |     473     2026     6116 |      742      100     27 |  0.000 % |
0.00/0.01	c |       250 |     473     2026     6116 |      817      250     24 |  0.000 % |
0.00/0.01	c |       475 |     473     2026     6116 |      898      475     24 |  0.000 % |
0.00/0.02	c |       812 |     473     2026     6116 |      988      812     24 |  0.000 % |
0.00/0.04	c |      1318 |     473     2026     6116 |     1087      796     22 |  0.000 % |
0.00/0.06	c |      2077 |     473     2026     6116 |     1196      976     20 |  0.000 % |
0.00/0.09	c |      3216 |     473     2026     6116 |     1316      868     18 |  0.000 % |
0.09/0.14	c |      4924 |     473     2026     6116 |     1447     1219     19 |  0.000 % |
0.19/0.22	c |      7486 |     473     2026     6116 |     1592      800     19 |  0.000 % |
0.29/0.34	c |     11330 |     473     2026     6116 |     1751     1366     17 |  0.000 % |
0.49/0.52	c |     17096 |     473     2026     6116 |     1926     1761     21 |  0.000 % |
0.79/0.80	c |     25745 |     473     2026     6116 |     2119     1570     19 |  0.000 % |
1.20/1.23	c |     38719 |     473     2026     6116 |     2331     1553     19 |  0.000 % |
1.79/1.88	c |     58180 |     473     2026     6116 |     2564     2013     20 |  0.000 % |
2.89/2.91	c |     87372 |     473     2026     6116 |     2821     2457     20 |  0.000 % |
4.40/4.49	c |    131161 |     473     2026     6116 |     3103     1810     19 |  0.000 % |
6.79/6.89	c |    196845 |     473     2026     6116 |     3413     2814     22 |  0.000 % |
10.59/10.63	c |    295371 |     473     2026     6116 |     3754     2637     20 |  0.000 % |
16.38/16.43	c |    443160 |     473     2026     6116 |     4130     1998     20 |  0.000 % |
25.48/25.50	c |    664843 |     473     2026     6116 |     4543     2367     21 |  0.000 % |
39.29/39.39	c |    997368 |     473     2026     6116 |     4997     4217     22 |  0.000 % |
60.98/61.08	c |   1496156 |     473     2026     6116 |     5497     3365     20 |  0.000 % |
94.77/94.81	c |   2244338 |     473     2026     6116 |     6047     5551     20 |  0.000 % |
146.76/146.85	c |   3366612 |     473     2026     6116 |     6651     3360     21 |  0.000 % |
228.43/228.59	c |   5050023 |     473     2026     6116 |     7317     4912     21 |  0.000 % |
355.60/355.72	c |   7575139 |     473     2026     6116 |     8048     6958     20 |  0.000 % |
556.45/556.64	c |  11362814 |     473     2026     6116 |     8853     5145     21 |  0.000 % |
867.78/868.07	c |  17044326 |     473     2026     6116 |     9738     7213     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-1520352-1238287334/watcher-1520352-1238287334 -o /tmp/evaluation-result-1520352-1238287334/solver-1520352-1238287334 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520352-1238287334.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: 0.99 0.98 0.99 3/73 7557
/proc/meminfo: memFree=1701504/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=12656 CPUtime=0
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 197 0 0 0 0 0 0 0 22 0 1 0 885122071 12959744 181 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 3164 181 89 219 0 2942 0

[startup+0.100515 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 7557
/proc/meminfo: memFree=1701504/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=7568 CPUtime=0.09
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 348 0 0 0 9 0 0 0 22 0 1 0 885122071 7749632 249 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 1892 249 101 219 0 1670 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7568

[startup+0.201526 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 7557
/proc/meminfo: memFree=1701504/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=17968 CPUtime=0.19
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 414 0 0 0 19 0 0 0 23 0 1 0 885122071 18399232 315 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 4492 315 101 219 0 4270 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17968

[startup+0.301537 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 7557
/proc/meminfo: memFree=1701504/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=17968 CPUtime=0.29
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 421 0 0 0 29 0 0 0 24 0 1 0 885122071 18399232 322 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 4492 322 101 219 0 4270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17968

[startup+0.701578 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 7557
/proc/meminfo: memFree=1701504/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=17968 CPUtime=0.69
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 460 0 0 0 69 0 0 0 25 0 1 0 885122071 18399232 361 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 4492 361 101 219 0 4270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17968

[startup+1.50166 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1700280/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=17968 CPUtime=1.49
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 885122071 18399232 426 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 4492 426 101 219 0 4270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17968

[startup+3.10183 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1699768/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=17968 CPUtime=3.09
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 613 0 0 0 309 0 0 0 25 0 1 0 885122071 18399232 514 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 4492 514 101 219 0 4270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17968

[startup+6.30117 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1699256/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=17968 CPUtime=6.29
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 711 0 0 0 629 0 0 0 25 0 1 0 885122071 18399232 612 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 4492 612 101 219 0 4270 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17968

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1698488/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=17968 CPUtime=12.69
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 861 0 0 0 1269 0 0 0 25 0 1 0 885122071 18399232 762 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 4492 762 101 219 0 4270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17968

[startup+25.5022 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1697592/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=17968 CPUtime=25.48
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 1067 0 0 0 2548 0 0 0 25 0 1 0 885122071 18399232 968 1992294400 4194304 5092341 548682068848 18446744073709551615 4523664 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 4492 968 101 219 0 4270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17968

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1696568/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=17968 CPUtime=51.08
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 1532 0 0 0 5107 1 0 0 25 0 1 0 885122071 18399232 1233 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 4492 1233 101 219 0 4270 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17968

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1695032/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=17968 CPUtime=102.27
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 1900 0 0 0 10226 1 0 0 25 0 1 0 885122071 18399232 1601 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 4492 1601 101 219 0 4270 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17968

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1693240/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=162.25
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 2913 0 0 0 16224 1 0 0 25 0 1 0 885122071 23875584 2038 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 2038 101 219 0 5607 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23316

[startup+222.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1693048/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=222.24
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 2956 0 0 0 22223 1 0 0 25 0 1 0 885122071 23875584 2081 1992294400 4194304 5092341 548682068848 18446744073709551615 4241530 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 2081 101 219 0 5607 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23316

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1692344/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=282.21
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 3120 0 0 0 28220 1 0 0 25 0 1 0 885122071 23875584 2245 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 2245 101 219 0 5607 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23316

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1691768/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=342.2
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 3254 0 0 0 34219 1 0 0 25 0 1 0 885122071 23875584 2379 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 2379 101 219 0 5607 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23316

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7558
/proc/meminfo: memFree=1690808/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=402.19
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 3479 0 0 0 40217 2 0 0 25 0 1 0 885122071 23875584 2604 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 2604 101 219 0 5607 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23316

[startup+462.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/74 7558
/proc/meminfo: memFree=1690616/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=462.18
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 3573 0 0 0 46216 2 0 0 25 0 1 0 885122071 23875584 2698 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 2698 101 219 0 5607 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23316

[startup+522.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/74 7558
/proc/meminfo: memFree=1690104/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=522.16
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 3703 0 0 0 52214 2 0 0 25 0 1 0 885122071 23875584 2828 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 2828 101 219 0 5607 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23316

[startup+582.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/74 7558
/proc/meminfo: memFree=1689592/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=582.14
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 3832 0 0 0 58212 2 0 0 25 0 1 0 885122071 23875584 2957 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 2957 101 219 0 5607 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23316

[startup+642.301 s]
/proc/loadavg: 1.10 1.04 1.00 3/74 7558
/proc/meminfo: memFree=1689336/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=642.13
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 3888 0 0 0 64211 2 0 0 25 0 1 0 885122071 23875584 3013 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 3013 101 219 0 5607 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23316

[startup+702.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/74 7558
/proc/meminfo: memFree=1688888/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=702.11
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 3983 0 0 0 70209 2 0 0 25 0 1 0 885122071 23875584 3108 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 3108 101 219 0 5607 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23316

[startup+762.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/74 7558
/proc/meminfo: memFree=1688696/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=762.1
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 4037 0 0 0 76208 2 0 0 25 0 1 0 885122071 23875584 3162 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 3162 101 219 0 5607 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 23316

[startup+822.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/74 7558
/proc/meminfo: memFree=1688440/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=23316 CPUtime=822.08
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 4104 0 0 0 82206 2 0 0 25 0 1 0 885122071 23875584 3229 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 5829 3229 101 219 0 5607 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 23316

[startup+882.305 s]
/proc/loadavg: 1.07 1.05 1.00 2/74 7558
/proc/meminfo: memFree=1687224/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=28600 CPUtime=882.07
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 5575 0 0 0 88204 3 0 0 25 0 1 0 885122071 29286400 3520 1992294400 4194304 5092341 548682068848 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 7150 3520 101 219 0 6928 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 28600

[startup+942.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/74 7558
/proc/meminfo: memFree=1687224/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=28600 CPUtime=942.05
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 5580 0 0 0 94202 3 0 0 25 0 1 0 885122071 29286400 3525 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 7150 3525 101 219 0 6928 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 28600

[startup+1002.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/74 7558
/proc/meminfo: memFree=1687032/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=28600 CPUtime=1002.04
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 5614 0 0 0 100201 3 0 0 25 0 1 0 885122071 29286400 3559 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 7150 3559 101 219 0 6928 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 28600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 7558
/proc/meminfo: memFree=1686968/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=28600 CPUtime=1062.02
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 5638 0 0 0 106199 3 0 0 25 0 1 0 885122071 29286400 3583 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 7150 3583 101 219 0 6928 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 28600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 7558
/proc/meminfo: memFree=1686712/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=28600 CPUtime=1122.01
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 5693 0 0 0 112198 3 0 0 25 0 1 0 885122071 29286400 3638 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 7150 3638 101 219 0 6928 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 28600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 7564
/proc/meminfo: memFree=1686200/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=28600 CPUtime=1181.99
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 5816 0 0 0 118196 3 0 0 25 0 1 0 885122071 29286400 3761 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 7150 3761 101 219 0 6928 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 28600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 7564
/proc/meminfo: memFree=1686072/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=28600 CPUtime=1200.09
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 5842 0 0 0 120006 3 0 0 25 0 1 0 885122071 29286400 3787 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 7150 3787 101 219 0 6928 0
Current children cumulated CPU time (s) 1200.09
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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 7564
/proc/meminfo: memFree=1686072/2055920 swapFree=4176796/4192956
[pid=7557] ppid=7555 vsize=28600 CPUtime=1200.09
/proc/7557/stat : 7557 (minisat) R 7555 7557 7384 0 -1 4194304 5842 0 0 0 120006 3 0 0 25 0 1 0 885122071 29286400 3787 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 1 0 0
/proc/7557/statm: 7150 3787 101 219 0 6928 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.035994
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 28600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5842
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= 1564

runsolver used 1.15182 second user time and 3.22651 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-29 01:42:14
IDJOB=1520352
IDBENCH=70605
IDSOLVER=546
FILE ID=node82/1520352-1238287334
PBS_JOBID= 9060925
Free space on /tmp= 61588 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520352-1238287334/watcher-1520352-1238287334 -o /tmp/evaluation-result-1520352-1238287334/solver-1520352-1238287334 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520352-1238287334.cnf

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

MD5SUM BENCH= 7e1d47339fe7e93ea029abb348893d97
RANDOM SEED=596332695

node82.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1701920 kB
Buffers:         59308 kB
Cached:         229488 kB
SwapCached:       7072 kB
Active:         194776 kB
Inactive:       103228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701920 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          14848 kB
Slab:            41072 kB
Committed_AS:  2297576 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61588 MiB
End job on node82 at 2009-03-29 03:02:17