Trace number 1520328

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
MD5SUM690a5fe43a37275cc4c39d3d0d23f423
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark364.367
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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:           440                                         |
0.00/0.00	c |  Number of clauses:            1870                                         |
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 |     429     1846     5589 |      676      100     22 |  0.001 % |
0.00/0.01	c |       250 |     429     1846     5589 |      744      250     24 |  0.001 % |
0.00/0.01	c |       475 |     429     1846     5589 |      819      475     23 |  0.001 % |
0.00/0.02	c |       812 |     429     1846     5589 |      900      812     22 |  0.001 % |
0.00/0.03	c |      1318 |     429     1846     5589 |      991      852     19 |  0.001 % |
0.00/0.05	c |      2077 |     429     1846     5589 |     1090      584     18 |  0.001 % |
0.08/0.08	c |      3216 |     429     1846     5589 |     1199      577     17 |  0.001 % |
0.09/0.13	c |      4924 |     429     1846     5589 |     1319     1037     18 |  0.001 % |
0.19/0.20	c |      7486 |     429     1846     5589 |     1450      869     18 |  0.001 % |
0.29/0.31	c |     11330 |     429     1846     5589 |     1596      989     17 |  0.001 % |
0.39/0.48	c |     17096 |     429     1846     5589 |     1755     1006     18 |  0.001 % |
0.69/0.74	c |     25745 |     429     1846     5589 |     1931     1585     18 |  0.001 % |
1.10/1.16	c |     38719 |     429     1846     5589 |     2124     1676     21 |  0.001 % |
1.69/1.79	c |     58180 |     429     1846     5589 |     2336     1609     19 |  0.001 % |
2.69/2.75	c |     87372 |     429     1846     5589 |     2570     2164     20 |  0.001 % |
4.19/4.24	c |    131161 |     429     1846     5589 |     2827     1486     20 |  0.001 % |
6.39/6.50	c |    196845 |     429     1846     5589 |     3110     2499     20 |  0.001 % |
10.09/10.10	c |    295371 |     429     1846     5589 |     3421     3117     21 |  0.001 % |
15.49/15.59	c |    443160 |     429     1846     5589 |     3763     1769     18 |  0.001 % |
23.98/24.10	c |    664843 |     429     1846     5589 |     4139     2393     20 |  0.001 % |
37.28/37.36	c |    997368 |     429     1846     5589 |     4553     3991     21 |  0.001 % |
57.68/57.78	c |   1496156 |     429     1846     5589 |     5008     3439     21 |  0.001 % |
89.67/89.76	c |   2244338 |     429     1846     5589 |     5509     3320     20 |  0.001 % |
139.25/139.32	c |   3366612 |     429     1846     5589 |     6060     3286     20 |  0.001 % |
216.44/216.54	c |   5050023 |     429     1846     5589 |     6666     4273     19 |  0.001 % |
336.30/336.43	c |   7575139 |     429     1846     5589 |     7333     5265     22 |  0.001 % |
524.35/524.59	c |  11362814 |     429     1846     5589 |     8067     6730     17 |  0.001 % |
816.98/817.29	c |  17044326 |     429     1846     5589 |     8873     4103     18 |  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-1520328-1238284890/watcher-1520328-1238284890 -o /tmp/evaluation-result-1520328-1238284890/solver-1520328-1238284890 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520328-1238284890.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: 2.05 1.99 1.99 3/94 20821
/proc/meminfo: memFree=1772576/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=7464 CPUtime=0
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 195 0 0 0 0 0 0 0 22 0 1 0 1101152622 7643136 169 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 1866 169 92 219 0 1644 0

[startup+0.0870741 s]
/proc/loadavg: 2.05 1.99 1.99 3/94 20821
/proc/meminfo: memFree=1772576/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=7544 CPUtime=0.08
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 325 0 0 0 8 0 0 0 23 0 1 0 1101152622 7725056 237 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 1886 237 101 219 0 1664 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7544

[startup+0.101074 s]
/proc/loadavg: 2.05 1.99 1.99 3/94 20821
/proc/meminfo: memFree=1772576/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=12744 CPUtime=0.09
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 334 0 0 0 9 0 0 0 23 0 1 0 1101152622 13049856 246 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 3186 246 101 219 0 2964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12744

[startup+0.301096 s]
/proc/loadavg: 2.05 1.99 1.99 3/94 20821
/proc/meminfo: memFree=1772576/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=17932 CPUtime=0.29
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 383 0 0 0 29 0 0 0 25 0 1 0 1101152622 18362368 295 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 4483 295 101 219 0 4261 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17932

[startup+0.70114 s]
/proc/loadavg: 2.05 1.99 1.99 3/94 20821
/proc/meminfo: memFree=1772576/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=17932 CPUtime=0.69
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 425 0 0 0 69 0 0 0 25 0 1 0 1101152622 18362368 337 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 4483 337 101 219 0 4261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17932

[startup+1.50123 s]
/proc/loadavg: 2.05 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1771352/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=17932 CPUtime=1.49
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 497 0 0 0 149 0 0 0 25 0 1 0 1101152622 18362368 409 1992294400 4194304 5092341 548682068848 18446744073709551615 4244541 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 4483 409 101 219 0 4261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17932

[startup+3.1024 s]
/proc/loadavg: 2.04 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1770904/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=17932 CPUtime=3.09
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 577 0 0 0 309 0 0 0 25 0 1 0 1101152622 18362368 489 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 4483 489 101 219 0 4261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17932

[startup+6.30176 s]
/proc/loadavg: 2.04 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1770400/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=17932 CPUtime=6.29
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 673 0 0 0 629 0 0 0 25 0 1 0 1101152622 18362368 585 1992294400 4194304 5092341 548682068848 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 4483 585 101 219 0 4261 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17932

[startup+12.7015 s]
/proc/loadavg: 2.04 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1769632/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=17932 CPUtime=12.69
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 824 0 0 0 1269 0 0 0 25 0 1 0 1101152622 18362368 736 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 4483 736 101 219 0 4261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17932

[startup+25.5019 s]
/proc/loadavg: 2.03 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1768864/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=17932 CPUtime=25.48
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 1015 0 0 0 2548 0 0 0 25 0 1 0 1101152622 18362368 927 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 4483 927 101 219 0 4261 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17932

[startup+51.1017 s]
/proc/loadavg: 2.02 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1767776/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=17932 CPUtime=51.07
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 1277 0 0 0 5107 0 0 0 25 0 1 0 1101152622 18362368 1189 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 4483 1189 101 219 0 4261 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17932

[startup+102.307 s]
/proc/loadavg: 2.01 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1766112/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=17936 CPUtime=102.27
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 1836 0 0 0 10226 1 0 0 25 0 1 0 1101152622 18366464 1558 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 4484 1558 101 219 0 4262 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17936

[startup+162.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1764576/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23156 CPUtime=162.25
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 2467 0 0 0 16223 2 0 0 25 0 1 0 1101152622 23711744 1930 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5789 1930 101 219 0 5567 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23156

[startup+222.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1764064/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23156 CPUtime=222.23
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 2594 0 0 0 22221 2 0 0 25 0 1 0 1101152622 23711744 2057 1992294400 4194304 5092341 548682068848 18446744073709551615 4250359 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5789 2057 101 219 0 5567 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23156

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1763488/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23156 CPUtime=282.22
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 2722 0 0 0 28220 2 0 0 25 0 1 0 1101152622 23711744 2185 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5789 2185 101 219 0 5567 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23156

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1762656/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23156 CPUtime=342.2
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 2930 0 0 0 34218 2 0 0 25 0 1 0 1101152622 23711744 2393 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5789 2393 101 219 0 5567 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23156

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1762272/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23156 CPUtime=402.18
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 3025 0 0 0 40216 2 0 0 25 0 1 0 1101152622 23711744 2488 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5789 2488 101 219 0 5567 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23156

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1761952/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23156 CPUtime=462.16
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 3100 0 0 0 46214 2 0 0 25 0 1 0 1101152622 23711744 2563 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5789 2563 101 219 0 5567 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23156

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1761504/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23156 CPUtime=522.15
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 3240 0 0 0 52213 2 0 0 25 0 1 0 1101152622 23711744 2703 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5789 2703 101 219 0 5567 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23156

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1761184/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23156 CPUtime=582.14
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 3336 0 0 0 58211 3 0 0 25 0 1 0 1101152622 23711744 2799 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5789 2799 101 219 0 5567 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23156

[startup+642.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1760800/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23156 CPUtime=642.13
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 3426 0 0 0 64210 3 0 0 25 0 1 0 1101152622 23711744 2889 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5789 2889 101 219 0 5567 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23156

[startup+702.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1760480/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23156 CPUtime=702.11
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 3508 0 0 0 70208 3 0 0 25 0 1 0 1101152622 23711744 2971 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5789 2971 101 219 0 5567 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23156

[startup+762.307 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1760352/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23164 CPUtime=762.1
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 3906 0 0 0 76207 3 0 0 25 0 1 0 1101152622 23719936 2999 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5791 2999 101 219 0 5569 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 23164

[startup+822.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1759904/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23172 CPUtime=822.07
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 4370 0 0 0 82204 3 0 0 25 0 1 0 1101152622 23728128 3092 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5793 3092 101 219 0 5571 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 23172

[startup+882.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1759584/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=23172 CPUtime=882.06
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 4457 0 0 0 88203 3 0 0 25 0 1 0 1101152622 23728128 3179 1992294400 4194304 5092341 548682068848 18446744073709551615 4240650 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 5793 3179 101 219 0 5571 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23172

[startup+942.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1758560/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=28420 CPUtime=942.04
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 4701 0 0 0 94201 3 0 0 25 0 1 0 1101152622 29102080 3423 1992294400 4194304 5092341 548682068848 18446744073709551615 4240584 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 7105 3423 101 219 0 6883 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28420

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1758624/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=28420 CPUtime=1002.02
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 4702 0 0 0 100199 3 0 0 25 0 1 0 1101152622 29102080 3424 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 7105 3424 101 219 0 6883 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28420

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1758560/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=28420 CPUtime=1062.01
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 4702 0 0 0 106198 3 0 0 25 0 1 0 1101152622 29102080 3424 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 7105 3424 101 219 0 6883 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28420

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1758368/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=28420 CPUtime=1121.99
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 4739 0 0 0 112196 3 0 0 25 0 1 0 1101152622 29102080 3461 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 7105 3461 101 219 0 6883 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28420

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1758048/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=28420 CPUtime=1181.98
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 4810 0 0 0 118195 3 0 0 25 0 1 0 1101152622 29102080 3532 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 7105 3532 101 219 0 6883 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 20822
/proc/meminfo: memFree=1757984/2055920 swapFree=4152308/4192956
[pid=20821] ppid=20819 vsize=28420 CPUtime=1200.08
/proc/20821/stat : 20821 (minisat) R 20819 20821 20748 0 -1 4194304 4838 0 0 0 120005 3 0 0 25 0 1 0 1101152622 29102080 3560 1992294400 4194304 5092341 548682068848 18446744073709551615 4240850 0 0 4096 3 0 0 0 17 1 0 0
/proc/20821/statm: 7105 3560 101 219 0 6883 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28420

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.037994
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 28420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
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= 4838
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= 1815

runsolver used 2.06768 second user time and 4.26835 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-29 01:01:30
IDJOB=1520328
IDBENCH=70593
IDSOLVER=546
FILE ID=node91/1520328-1238284890
PBS_JOBID= 9060980
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520328-1238284890/watcher-1520328-1238284890 -o /tmp/evaluation-result-1520328-1238284890/solver-1520328-1238284890 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520328-1238284890.cnf

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

MD5SUM BENCH= 690a5fe43a37275cc4c39d3d0d23f423
RANDOM SEED=715102751

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:       1772992 kB
Buffers:         55748 kB
Cached:         155940 kB
SwapCached:      23048 kB
Active:         152672 kB
Inactive:        83576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772992 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          16024 kB
Slab:            29772 kB
Committed_AS:  2368868 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 01:21:32