Trace number 1520598

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) 1200.02 1207.11

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
MD5SUM0c6dae1feec9774fac72f3ea3b150662
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |                                                                             |
0.00/0.10	c |  Number of variables:           460                                         |
0.00/0.10	c |  Number of clauses:            1955                                         |
0.00/0.10	c |  Parse time:                   0.00 s                                       |
0.00/0.10	c |  Simplification time:          0.00 s                                       |
0.00/0.10	c |                                                                             |
0.00/0.10	c ============================[ Search Statistics ]==============================
0.00/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.10	c ===============================================================================
0.00/0.10	c |       100 |     450     1942     5872 |      712      100     23 |  0.000 % |
0.00/0.10	c |       250 |     450     1942     5872 |      783      250     21 |  0.000 % |
0.00/0.10	c |       475 |     450     1942     5872 |      861      475     22 |  0.000 % |
0.00/0.10	c |       812 |     450     1942     5872 |      947      812     21 |  0.000 % |
0.00/0.10	c |      1318 |     450     1942     5872 |     1042      823     19 |  0.000 % |
0.00/0.10	c |      2077 |     450     1942     5872 |     1146     1047     19 |  0.000 % |
0.00/0.10	c |      3216 |     450     1942     5872 |     1261      978     19 |  0.000 % |
0.10/0.14	c |      4924 |     450     1942     5872 |     1387      740     16 |  0.000 % |
0.19/0.22	c |      7486 |     450     1942     5872 |     1526     1137     18 |  0.000 % |
0.29/0.33	c |     11330 |     450     1942     5872 |     1679     1056     18 |  0.000 % |
0.49/0.51	c |     17096 |     450     1942     5872 |     1846     1647     20 |  0.000 % |
0.69/0.78	c |     25745 |     450     1942     5872 |     2031     1822     19 |  0.000 % |
1.19/1.21	c |     38719 |     450     1942     5872 |     2234     1326     18 |  0.000 % |
1.78/1.85	c |     58180 |     450     1942     5872 |     2458     1440     18 |  0.000 % |
2.77/2.85	c |     87372 |     450     1942     5872 |     2704     1785     20 |  0.000 % |
4.37/4.42	c |    131161 |     450     1942     5872 |     2974     1589     17 |  0.000 % |
6.75/6.80	c |    196845 |     450     1942     5872 |     3271     2323     21 |  0.000 % |
10.33/10.47	c |    295371 |     450     1942     5872 |     3599     2999     19 |  0.000 % |
15.99/16.16	c |    443160 |     450     1942     5872 |     3959     3020     20 |  0.000 % |
24.74/24.98	c |    664843 |     450     1942     5872 |     4354     2288     19 |  0.000 % |
38.26/38.60	c |    997368 |     450     1942     5872 |     4790     2233     18 |  0.000 % |
59.43/59.81	c |   1496156 |     450     1942     5872 |     5269     2917     20 |  0.000 % |
92.35/92.92	c |   2244338 |     450     1942     5872 |     5796     3587     20 |  0.000 % |
143.05/144.00	c |   3366612 |     450     1942     5872 |     6376     3707     20 |  0.000 % |
222.87/224.24	c |   5050023 |     450     1942     5872 |     7013     3562     20 |  0.000 % |
346.24/348.33	c |   7575139 |     450     1942     5872 |     7715     4062     19 |  0.000 % |
540.60/543.83	c |  11362814 |     450     1942     5872 |     8486     6256     23 |  0.000 % |
841.53/846.55	c |  17044326 |     450     1942     5872 |     9335     6879     20 |  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-1520598-1238307336/watcher-1520598-1238307336 -o /tmp/evaluation-result-1520598-1238307336/solver-1520598-1238307336 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520598-1238307336.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: 2.00 2.00 2.00 4/94 24536
/proc/meminfo: memFree=1724504/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=7468 CPUtime=0
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 155 0 0 0 0 0 0 0 20 0 1 0 1103397236 7647232 139 1992294400 4194304 5092341 548682068848 18446744073709551615 4269887 0 0 4096 3 0 0 0 17 1 0 0
/proc/24536/statm: 1867 139 63 219 0 1645 0

[startup+0.106878 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 24536
/proc/meminfo: memFree=1724504/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=17912 CPUtime=0.1
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 328 0 0 0 10 0 0 0 21 0 1 0 1103397236 18341888 271 1992294400 4194304 5092341 548682068848 18446744073709551615 4262246 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 4478 271 101 219 0 4256 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17912

[startup+0.20171 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 24536
/proc/meminfo: memFree=1724504/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=17912 CPUtime=0.19
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 335 0 0 0 19 0 0 0 21 0 1 0 1103397236 18341888 278 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 4478 278 101 219 0 4256 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17912

[startup+0.301718 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 24536
/proc/meminfo: memFree=1724504/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=17912 CPUtime=0.29
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 347 0 0 0 29 0 0 0 22 0 1 0 1103397236 18341888 290 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 4478 290 101 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.701763 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 24536
/proc/meminfo: memFree=1724504/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=17912 CPUtime=0.69
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 458 0 0 0 69 0 0 0 25 0 1 0 1103397236 18341888 344 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 4478 344 101 219 0 4256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50185 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1723280/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=17912 CPUtime=1.48
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 512 0 0 0 148 0 0 0 25 0 1 0 1103397236 18341888 398 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 4478 398 101 219 0 4256 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17912

[startup+3.10103 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1722768/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=17920 CPUtime=3.07
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 688 0 0 0 307 0 0 0 25 0 1 0 1103397236 18350080 482 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 4480 482 101 219 0 4258 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17920

[startup+6.30138 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1722256/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=17920 CPUtime=6.26
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 783 0 0 0 626 0 0 0 25 0 1 0 1103397236 18350080 577 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 4480 577 101 219 0 4258 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17920

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1721568/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=17924 CPUtime=12.61
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 1082 0 0 0 1261 0 0 0 25 0 1 0 1103397236 18354176 739 1992294400 4194304 5092341 548682068848 18446744073709551615 4250675 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 4481 739 101 219 0 4259 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 17924

[startup+25.5025 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1720864/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=17924 CPUtime=25.34
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 1262 0 0 0 2534 0 0 0 25 0 1 0 1103397236 18354176 919 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 4481 919 101 219 0 4259 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 17924

[startup+51.1024 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1719776/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=17924 CPUtime=50.79
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 1534 0 0 0 5079 0 0 0 25 0 1 0 1103397236 18354176 1191 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 4481 1191 101 219 0 4259 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 17924

[startup+102.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1717408/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=21940 CPUtime=101.69
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 2484 0 0 0 10168 1 0 0 25 0 1 0 1103397236 22466560 1750 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5485 1750 101 219 0 5263 0
Current children cumulated CPU time (s) 101.69
Current children cumulated vsize (KiB) 21940

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1716704/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=21940 CPUtime=161.34
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 2648 0 0 0 16133 1 0 0 25 0 1 0 1103397236 22466560 1914 1992294400 4194304 5092341 548682068848 18446744073709551615 4248161 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5485 1914 101 219 0 5263 0
Current children cumulated CPU time (s) 161.34
Current children cumulated vsize (KiB) 21940

[startup+222.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1716448/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=21940 CPUtime=220.99
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 2697 0 0 0 22098 1 0 0 25 0 1 0 1103397236 22466560 1963 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5485 1963 101 219 0 5263 0
Current children cumulated CPU time (s) 220.99
Current children cumulated vsize (KiB) 21940

[startup+282.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1715808/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=21940 CPUtime=280.63
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 2861 0 0 0 28062 1 0 0 25 0 1 0 1103397236 22466560 2127 1992294400 4194304 5092341 548682068848 18446744073709551615 4241053 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5485 2127 101 219 0 5263 0
Current children cumulated CPU time (s) 280.63
Current children cumulated vsize (KiB) 21940

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1715232/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=21940 CPUtime=340.28
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 3007 0 0 0 34027 1 0 0 25 0 1 0 1103397236 22466560 2273 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5485 2273 101 219 0 5263 0
Current children cumulated CPU time (s) 340.28
Current children cumulated vsize (KiB) 21940

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1714656/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=21940 CPUtime=399.93
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 3147 0 0 0 39991 2 0 0 25 0 1 0 1103397236 22466560 2413 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5485 2413 101 219 0 5263 0
Current children cumulated CPU time (s) 399.93
Current children cumulated vsize (KiB) 21940

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1714208/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=21940 CPUtime=459.58
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 3248 0 0 0 45956 2 0 0 25 0 1 0 1103397236 22466560 2514 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5485 2514 101 219 0 5263 0
Current children cumulated CPU time (s) 459.58
Current children cumulated vsize (KiB) 21940

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1713824/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=21940 CPUtime=519.23
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 3365 0 0 0 51921 2 0 0 25 0 1 0 1103397236 22466560 2631 1992294400 4194304 5092341 548682068848 18446744073709551615 4244076 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5485 2631 101 219 0 5263 0
Current children cumulated CPU time (s) 519.23
Current children cumulated vsize (KiB) 21940

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1713376/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=21948 CPUtime=578.87
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 3887 0 0 0 57885 2 0 0 25 0 1 0 1103397236 22474752 2759 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5487 2759 101 219 0 5265 0
Current children cumulated CPU time (s) 578.87
Current children cumulated vsize (KiB) 21948

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1713056/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=21948 CPUtime=638.52
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 3954 0 0 0 63850 2 0 0 25 0 1 0 1103397236 22474752 2826 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5487 2826 101 219 0 5265 0
Current children cumulated CPU time (s) 638.52
Current children cumulated vsize (KiB) 21948

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1712736/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=22032 CPUtime=698.17
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 5155 0 0 0 69815 2 0 0 25 0 1 0 1103397236 22560768 2906 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 5508 2906 101 219 0 5286 0
Current children cumulated CPU time (s) 698.17
Current children cumulated vsize (KiB) 22032

[startup+762.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1711648/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=27344 CPUtime=757.82
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 5401 0 0 0 75779 3 0 0 25 0 1 0 1103397236 28000256 3152 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 6836 3152 101 219 0 6614 0
Current children cumulated CPU time (s) 757.82
Current children cumulated vsize (KiB) 27344

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1711648/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=27344 CPUtime=817.47
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 5407 0 0 0 81744 3 0 0 25 0 1 0 1103397236 28000256 3158 1992294400 4194304 5092341 548682068848 18446744073709551615 4244100 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 6836 3158 101 219 0 6614 0
Current children cumulated CPU time (s) 817.47
Current children cumulated vsize (KiB) 27344

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1711456/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=27344 CPUtime=877.13
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 5466 0 0 0 87710 3 0 0 25 0 1 0 1103397236 28000256 3217 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 6836 3217 101 219 0 6614 0
Current children cumulated CPU time (s) 877.13
Current children cumulated vsize (KiB) 27344

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1711200/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=27344 CPUtime=936.77
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 5527 0 0 0 93674 3 0 0 25 0 1 0 1103397236 28000256 3278 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 6836 3278 101 219 0 6614 0
Current children cumulated CPU time (s) 936.77
Current children cumulated vsize (KiB) 27344

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1710944/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=27344 CPUtime=996.41
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 5588 0 0 0 99638 3 0 0 25 0 1 0 1103397236 28000256 3339 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 6836 3339 101 219 0 6614 0
Current children cumulated CPU time (s) 996.41
Current children cumulated vsize (KiB) 27344

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1710688/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=27344 CPUtime=1056.06
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 5653 0 0 0 105603 3 0 0 25 0 1 0 1103397236 28000256 3404 1992294400 4194304 5092341 548682068848 18446744073709551615 4250088 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 6836 3404 101 219 0 6614 0
Current children cumulated CPU time (s) 1056.06
Current children cumulated vsize (KiB) 27344

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1710496/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=27344 CPUtime=1115.71
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 5706 0 0 0 111568 3 0 0 25 0 1 0 1103397236 28000256 3457 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 6836 3457 101 219 0 6614 0
Current children cumulated CPU time (s) 1115.71
Current children cumulated vsize (KiB) 27344

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1710112/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=27344 CPUtime=1175.36
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 5790 0 0 0 117533 3 0 0 25 0 1 0 1103397236 28000256 3541 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 6836 3541 101 219 0 6614 0
Current children cumulated CPU time (s) 1175.36
Current children cumulated vsize (KiB) 27344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24537
/proc/meminfo: memFree=1709792/2055920 swapFree=4152308/4192956
[pid=24536] ppid=24534 vsize=27344 CPUtime=1200.01
/proc/24536/stat : 24536 (minisat) R 24534 24536 24281 0 -1 4194304 5819 0 0 0 119998 3 0 0 25 0 1 0 1103397236 28000256 3570 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/24536/statm: 6836 3570 101 219 0 6614 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 27344

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): 1207.11
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.037994
CPU usage (%): 99.4127
Max. virtual memory (cumulated for all children) (KiB): 27344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5819
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= 17350

runsolver used 1.63275 second user time and 4.96824 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-29 08:15:36
IDJOB=1520598
IDBENCH=70728
IDSOLVER=546
FILE ID=node91/1520598-1238307336
PBS_JOBID= 9061053
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520598-1238307336/watcher-1520598-1238307336 -o /tmp/evaluation-result-1520598-1238307336/solver-1520598-1238307336 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520598-1238307336.cnf

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

MD5SUM BENCH= 0c6dae1feec9774fac72f3ea3b150662
RANDOM SEED=1734946397

node91.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		: 3000.252
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		: 3000.252
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:       1724920 kB
Buffers:         61552 kB
Cached:         193692 kB
SwapCached:      23080 kB
Active:         196472 kB
Inactive:        83396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724920 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            34216 kB
Committed_AS:  2371388 kB
PageTables:       3260 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= 66480 MiB
End job on node91 at 2009-03-29 08:35:45