Trace number 1520484

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1014608490-038.cnf
MD5SUMfa87bf22946652bd235c5205438c2d39
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
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 |     413     1778     5396 |      651      100     21 |  0.001 % |
0.00/0.01	c |       250 |     413     1778     5396 |      717      250     21 |  0.001 % |
0.00/0.01	c |       475 |     413     1778     5396 |      788      475     22 |  0.001 % |
0.00/0.02	c |       812 |     413     1778     5396 |      867      408     19 |  0.001 % |
0.00/0.03	c |      1318 |     413     1778     5396 |      954      459     18 |  0.001 % |
0.04/0.05	c |      2077 |     413     1778     5396 |     1049      738     19 |  0.001 % |
0.04/0.08	c |      3216 |     413     1778     5396 |     1154      801     17 |  0.001 % |
0.10/0.13	c |      4924 |     413     1778     5396 |     1270      724     18 |  0.001 % |
0.20/0.20	c |      7486 |     413     1778     5396 |     1397      680     18 |  0.001 % |
0.30/0.31	c |     11330 |     413     1778     5396 |     1537      940     19 |  0.001 % |
0.40/0.48	c |     17096 |     413     1778     5396 |     1690     1196     19 |  0.001 % |
0.69/0.74	c |     25745 |     413     1778     5396 |     1860     1204     17 |  0.001 % |
1.10/1.15	c |     38719 |     413     1778     5396 |     2046     1778     19 |  0.001 % |
1.69/1.76	c |     58180 |     413     1778     5396 |     2250     1434     17 |  0.001 % |
2.69/2.71	c |     87372 |     413     1778     5396 |     2475     2018     19 |  0.001 % |
4.09/4.18	c |    131161 |     413     1778     5396 |     2723     1693     18 |  0.001 % |
6.39/6.43	c |    196845 |     413     1778     5396 |     2995     2330     19 |  0.001 % |
9.89/9.92	c |    295371 |     413     1778     5396 |     3295     2092     19 |  0.001 % |
15.18/15.29	c |    443160 |     413     1778     5396 |     3624     2822     21 |  0.001 % |
23.69/23.71	c |    664843 |     413     1778     5396 |     3987     2382     19 |  0.001 % |
36.48/36.52	c |    997368 |     413     1778     5396 |     4385     4000     21 |  0.001 % |
56.37/56.48	c |   1496156 |     413     1778     5396 |     4824     4348     19 |  0.001 % |
87.56/87.67	c |   2244338 |     413     1778     5396 |     5306     2464     17 |  0.001 % |
135.64/135.76	c |   3366612 |     413     1778     5396 |     5837     3433     20 |  0.001 % |
210.71/210.83	c |   5050023 |     413     1778     5396 |     6421     4338     18 |  0.001 % |
326.87/327.01	c |   7575139 |     413     1778     5396 |     7063     4659     20 |  0.001 % |
509.90/510.15	c |  11362814 |     413     1778     5396 |     7769     6882     20 |  0.001 % |
793.50/793.85	c |  17044326 |     413     1778     5396 |     8546     5921     20 |  0.001 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520484-1238298369/watcher-1520484-1238298369 -o /tmp/evaluation-result-1520484-1238298369/solver-1520484-1238298369 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520484-1238298369.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: 0.96 1.01 0.99 3/73 11875
/proc/meminfo: memFree=1080560/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=7464 CPUtime=0
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 1102501909 7643136 167 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 1866 167 92 219 0 1644 0

[startup+0.047342 s]
/proc/loadavg: 0.96 1.01 0.99 3/73 11875
/proc/meminfo: memFree=1080560/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=12712 CPUtime=0.04
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 276 0 0 0 4 0 0 0 18 0 1 0 1102501909 13017088 224 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 3178 224 101 219 0 2956 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12712

[startup+0.101352 s]
/proc/loadavg: 0.96 1.01 0.99 3/73 11875
/proc/meminfo: memFree=1080560/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=17912 CPUtime=0.1
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 317 0 0 0 10 0 0 0 18 0 1 0 1102501909 18341888 265 1992294400 4194304 5092341 548682068848 18446744073709551615 4244038 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 4478 265 102 219 0 4256 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17912

[startup+0.30139 s]
/proc/loadavg: 0.96 1.01 0.99 3/73 11875
/proc/meminfo: memFree=1080560/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=17912 CPUtime=0.3
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 337 0 0 0 30 0 0 0 19 0 1 0 1102501909 18341888 285 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 4478 285 102 219 0 4256 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17912

[startup+0.701466 s]
/proc/loadavg: 0.96 1.01 0.99 3/73 11875
/proc/meminfo: memFree=1080560/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=17912 CPUtime=0.69
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 387 0 0 0 69 0 0 0 23 0 1 0 1102501909 18341888 335 1992294400 4194304 5092341 548682068848 18446744073709551615 4251464 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 4478 335 102 219 0 4256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50162 s]
/proc/loadavg: 0.96 1.01 0.99 2/74 11876
/proc/meminfo: memFree=1079464/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=17912 CPUtime=1.49
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 448 0 0 0 149 0 0 0 25 0 1 0 1102501909 18341888 396 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 4478 396 102 219 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17912

[startup+3.10193 s]
/proc/loadavg: 0.97 1.01 0.99 2/74 11877
/proc/meminfo: memFree=1078760/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=17912 CPUtime=3.09
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 538 0 0 0 309 0 0 0 25 0 1 0 1102501909 18341888 486 1992294400 4194304 5092341 548682068848 18446744073709551615 4250118 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 4478 486 102 219 0 4256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17912

[startup+6.30154 s]
/proc/loadavg: 0.97 1.01 0.99 2/74 11877
/proc/meminfo: memFree=1078376/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=17912 CPUtime=6.29
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 622 0 0 0 629 0 0 0 25 0 1 0 1102501909 18341888 570 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 4478 570 102 219 0 4256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17912

[startup+12.7018 s]
/proc/loadavg: 1.04 1.03 1.00 2/74 11877
/proc/meminfo: memFree=1077736/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=17908 CPUtime=12.69
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 882 0 0 0 1269 0 0 0 25 0 1 0 1102501909 18337792 718 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 4477 718 102 219 0 4255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17908

[startup+25.5012 s]
/proc/loadavg: 1.04 1.03 1.00 2/74 11877
/proc/meminfo: memFree=1076392/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=19796 CPUtime=25.49
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 1429 0 0 0 2548 1 0 0 25 0 1 0 1102501909 20271104 1035 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 4949 1035 102 219 0 4727 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19796

[startup+51.1011 s]
/proc/loadavg: 1.02 1.02 1.00 2/74 11877
/proc/meminfo: memFree=1075560/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=19796 CPUtime=51.08
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 1646 0 0 0 5107 1 0 0 25 0 1 0 1102501909 20271104 1252 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 4949 1252 102 219 0 4727 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19796

[startup+102.307 s]
/proc/loadavg: 1.05 1.03 1.00 2/74 11877
/proc/meminfo: memFree=1074152/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=19796 CPUtime=102.26
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 1992 0 0 0 10225 1 0 0 25 0 1 0 1102501909 20271104 1598 1992294400 4194304 5092341 548682068848 18446744073709551615 4241662 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 4949 1598 102 219 0 4727 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19796

[startup+162.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/74 11877
/proc/meminfo: memFree=1071912/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=162.23
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 2543 0 0 0 16222 1 0 0 25 0 1 0 1102501909 23052288 2149 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 2149 102 219 0 5406 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22512

[startup+222.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/74 11877
/proc/meminfo: memFree=1071528/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=222.21
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 2627 0 0 0 22220 1 0 0 25 0 1 0 1102501909 23052288 2233 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 2233 102 219 0 5406 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22512

[startup+282.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/74 11877
/proc/meminfo: memFree=1070888/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=282.19
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 2782 0 0 0 28218 1 0 0 25 0 1 0 1102501909 23052288 2388 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 2388 102 219 0 5406 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22512

[startup+342.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/74 11877
/proc/meminfo: memFree=1070312/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=342.16
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 2922 0 0 0 34215 1 0 0 25 0 1 0 1102501909 23052288 2528 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 2528 102 219 0 5406 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22512

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 11877
/proc/meminfo: memFree=1070056/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=402.14
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 2983 0 0 0 40213 1 0 0 25 0 1 0 1102501909 23052288 2589 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 2589 102 219 0 5406 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 22512

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 11877
/proc/meminfo: memFree=1069736/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=462.12
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 3047 0 0 0 46211 1 0 0 25 0 1 0 1102501909 23052288 2653 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 2653 102 219 0 5406 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22512

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 11877
/proc/meminfo: memFree=1069160/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=522.1
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 3198 0 0 0 52209 1 0 0 25 0 1 0 1102501909 23052288 2804 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 2804 102 219 0 5406 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22512

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11877
/proc/meminfo: memFree=1068776/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=582.08
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 3278 0 0 0 58207 1 0 0 25 0 1 0 1102501909 23052288 2884 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 2884 102 219 0 5406 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 22512

[startup+642.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/74 11877
/proc/meminfo: memFree=1068520/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=642.06
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 3352 0 0 0 64205 1 0 0 25 0 1 0 1102501909 23052288 2958 1992294400 4194304 5092341 548682068848 18446744073709551615 4249253 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 2958 102 219 0 5406 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 22512

[startup+702.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/74 11877
/proc/meminfo: memFree=1068328/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=702.03
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 3405 0 0 0 70202 1 0 0 25 0 1 0 1102501909 23052288 3011 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 3011 102 219 0 5406 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 22512

[startup+762.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/74 11877
/proc/meminfo: memFree=1068072/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=762.02
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 3454 0 0 0 76200 2 0 0 25 0 1 0 1102501909 23052288 3060 1992294400 4194304 5092341 548682068848 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 3060 102 219 0 5406 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22512

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/74 11877
/proc/meminfo: memFree=1067688/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=22512 CPUtime=821.99
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 3913 0 0 0 82197 2 0 0 25 0 1 0 1102501909 23052288 3157 1992294400 4194304 5092341 548682068848 18446744073709551615 4241082 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 5628 3157 102 219 0 5406 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 22512

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 11877
/proc/meminfo: memFree=1066728/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=27748 CPUtime=881.97
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 4139 0 0 0 88195 2 0 0 25 0 1 0 1102501909 28413952 3383 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 6937 3383 102 219 0 6715 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 27748

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11883
/proc/meminfo: memFree=1066728/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=27748 CPUtime=941.94
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 4143 0 0 0 94192 2 0 0 25 0 1 0 1102501909 28413952 3387 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 6937 3387 102 219 0 6715 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 27748

[startup+1002.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/74 11883
/proc/meminfo: memFree=1066664/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=27748 CPUtime=1001.92
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 4144 0 0 0 100190 2 0 0 25 0 1 0 1102501909 28413952 3388 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 6937 3388 102 219 0 6715 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 27748

[startup+1062.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/74 11883
/proc/meminfo: memFree=1066664/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=27748 CPUtime=1061.9
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 4152 0 0 0 106188 2 0 0 25 0 1 0 1102501909 28413952 3396 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 6937 3396 102 219 0 6715 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 27748

[startup+1122.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/74 11883
/proc/meminfo: memFree=1066536/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=27748 CPUtime=1121.88
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 4200 0 0 0 112186 2 0 0 25 0 1 0 1102501909 28413952 3444 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 6937 3444 102 219 0 6715 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 27748

[startup+1182.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/74 11883
/proc/meminfo: memFree=1066216/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=27748 CPUtime=1181.85
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 4267 0 0 0 118183 2 0 0 25 0 1 0 1102501909 28413952 3511 1992294400 4194304 5092341 548682068848 18446744073709551615 4251641 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 6937 3511 102 219 0 6715 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 27748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.03 1.00 2/74 11883
/proc/meminfo: memFree=1066216/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=27748 CPUtime=1200.05
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 4267 0 0 0 120003 2 0 0 25 0 1 0 1102501909 28413952 3511 1992294400 4194304 5092341 548682068848 18446744073709551615 4250275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 6937 3511 102 219 0 6715 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27748

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.04 1.03 1.00 2/74 11883
/proc/meminfo: memFree=1066216/2055920 swapFree=4173988/4192956
[pid=11875] ppid=11873 vsize=27748 CPUtime=1200.05
/proc/11875/stat : 11875 (minisat) R 11873 11875 11838 0 -1 4194304 4267 0 0 0 120003 2 0 0 25 0 1 0 1102501909 28413952 3511 1992294400 4194304 5092341 548682068848 18446744073709551615 4250275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11875/statm: 6937 3511 102 219 0 6715 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.029995
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 27748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4267
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= 939

runsolver used 0.993848 second user time and 3.38648 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-29 05:46:09
IDJOB=1520484
IDBENCH=70671
IDSOLVER=546
FILE ID=node76/1520484-1238298369
PBS_JOBID= 9061026
Free space on /tmp= 65808 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1014608490-038.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520484-1238298369/watcher-1520484-1238298369 -o /tmp/evaluation-result-1520484-1238298369/solver-1520484-1238298369 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520484-1238298369.cnf

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

MD5SUM BENCH= fa87bf22946652bd235c5205438c2d39
RANDOM SEED=1702258888

node76.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		: 3000.259
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		: 3000.259
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:       1080976 kB
Buffers:         68952 kB
Cached:         817828 kB
SwapCached:      10684 kB
Active:         156344 kB
Inactive:       749356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1080976 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          18904 kB
Slab:            54236 kB
Committed_AS:  2841656 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-29 06:06:12