Trace number 1520544

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
MD5SUM6b9d9c25eec439b73e50a5fc031019ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
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 |     428     1845     5618 |      676      100     22 |  0.001 % |
0.00/0.01	c |       250 |     428     1845     5618 |      744      250     21 |  0.001 % |
0.00/0.01	c |       475 |     428     1845     5618 |      818      475     22 |  0.001 % |
0.00/0.02	c |       812 |     428     1845     5618 |      900      812     21 |  0.001 % |
0.02/0.04	c |      1318 |     428     1845     5618 |      990      853     20 |  0.001 % |
0.02/0.06	c |      2077 |     428     1845     5618 |     1089      590     18 |  0.001 % |
0.02/0.09	c |      3216 |     428     1845     5618 |     1198      606     17 |  0.001 % |
0.09/0.14	c |      4924 |     428     1845     5618 |     1318     1066     18 |  0.001 % |
0.19/0.22	c |      7486 |     428     1845     5618 |     1450      914     18 |  0.001 % |
0.29/0.34	c |     11330 |     428     1845     5618 |     1595      995     18 |  0.001 % |
0.49/0.53	c |     17096 |     428     1845     5618 |     1754     1033     17 |  0.001 % |
0.79/0.81	c |     25745 |     428     1845     5618 |     1930     1584     19 |  0.001 % |
1.19/1.25	c |     38719 |     428     1845     5618 |     2123     1759     20 |  0.001 % |
1.89/1.92	c |     58180 |     428     1845     5618 |     2335     1678     19 |  0.001 % |
2.89/2.96	c |     87372 |     428     1845     5618 |     2569     2236     20 |  0.001 % |
4.49/4.55	c |    131161 |     428     1845     5618 |     2825     1479     19 |  0.001 % |
6.99/7.00	c |    196845 |     428     1845     5618 |     3108     2487     20 |  0.001 % |
10.79/10.83	c |    295371 |     428     1845     5618 |     3419     3035     20 |  0.001 % |
16.68/16.76	c |    443160 |     428     1845     5618 |     3761     3423     21 |  0.001 % |
25.88/25.97	c |    664843 |     428     1845     5618 |     4137     2304     20 |  0.001 % |
40.17/40.24	c |    997368 |     428     1845     5618 |     4551     2203     18 |  0.001 % |
62.27/62.33	c |   1496156 |     428     1845     5618 |     5006     4163     21 |  0.001 % |
96.66/96.77	c |   2244338 |     428     1845     5618 |     5506     4406     21 |  0.001 % |
149.84/149.99	c |   3366612 |     428     1845     5618 |     6057     4848     20 |  0.001 % |
234.22/234.35	c |   5050023 |     428     1845     5618 |     6663     5839     21 |  0.001 % |
363.76/363.94	c |   7575139 |     428     1845     5618 |     7329     3710     20 |  0.001 % |
568.08/568.40	c |  11362814 |     428     1845     5618 |     8062     6394     21 |  0.001 % |
883.48/883.89	c |  17044326 |     428     1845     5618 |     8868     6307     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-1520544-1238303043/watcher-1520544-1238303043 -o /tmp/evaluation-result-1520544-1238303043/solver-1520544-1238303043 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520544-1238303043.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: 1.01 1.02 1.00 3/64 9211
/proc/meminfo: memFree=1819536/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=7464 CPUtime=0
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 1102970570 7643136 165 1992294400 4194304 5092341 548682068848 18446744073709551615 4219446 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 1866 165 88 219 0 1644 0

[startup+0.0325269 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 9211
/proc/meminfo: memFree=1819536/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=7520 CPUtime=0.02
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 243 0 0 0 2 0 0 0 18 0 1 0 1102970570 7700480 188 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 1880 188 100 219 0 1658 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7520

[startup+0.10154 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 9211
/proc/meminfo: memFree=1819536/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=12748 CPUtime=0.09
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 1102970570 13053952 240 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 3187 240 101 219 0 2965 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12748

[startup+0.301575 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 9211
/proc/meminfo: memFree=1819536/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=17940 CPUtime=0.29
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 383 0 0 0 29 0 0 0 19 0 1 0 1102970570 18370560 296 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 4485 296 101 219 0 4263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17940

[startup+0.701646 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 9211
/proc/meminfo: memFree=1819536/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=17940 CPUtime=0.69
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 425 0 0 0 69 0 0 0 22 0 1 0 1102970570 18370560 338 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 4485 338 101 219 0 4263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17940

[startup+1.5028 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9212
/proc/meminfo: memFree=1818440/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=17940 CPUtime=1.49
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 1102970570 18370560 406 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 4485 406 101 219 0 4263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17940

[startup+3.10108 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9212
/proc/meminfo: memFree=1817992/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=17940 CPUtime=3.09
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 572 0 0 0 309 0 0 0 25 0 1 0 1102970570 18370560 485 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 4485 485 101 219 0 4263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17940

[startup+6.30165 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9212
/proc/meminfo: memFree=1817480/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=17940 CPUtime=6.29
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 662 0 0 0 629 0 0 0 25 0 1 0 1102970570 18370560 575 1992294400 4194304 5092341 548682068848 18446744073709551615 4268652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 4485 575 101 219 0 4263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17940

[startup+12.7018 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9212
/proc/meminfo: memFree=1816712/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=17940 CPUtime=12.69
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 826 0 0 0 1269 0 0 0 25 0 1 0 1102970570 18370560 739 1992294400 4194304 5092341 548682068848 18446744073709551615 4265876 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 4485 739 101 219 0 4263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17940

[startup+25.5011 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9212
/proc/meminfo: memFree=1815944/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=17940 CPUtime=25.48
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 995 0 0 0 2548 0 0 0 25 0 1 0 1102970570 18370560 908 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 4485 908 101 219 0 4263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17940

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9212
/proc/meminfo: memFree=1814920/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=17940 CPUtime=51.08
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 1270 0 0 0 5107 1 0 0 25 0 1 0 1102970570 18370560 1183 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 4485 1183 101 219 0 4263 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17940

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9212
/proc/meminfo: memFree=1813576/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=17940 CPUtime=102.26
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 1605 0 0 0 10225 1 0 0 25 0 1 0 1102970570 18370560 1518 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 4485 1518 101 219 0 4263 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17940

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1812552/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=17940 CPUtime=162.23
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 1845 0 0 0 16222 1 0 0 25 0 1 0 1102970570 18370560 1758 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 4485 1758 101 219 0 4263 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17940

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1811720/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=222.21
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 2560 0 0 0 22219 2 0 0 25 0 1 0 1102970570 23740416 1965 1992294400 4194304 5092341 548682068848 18446744073709551615 4241443 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 1965 101 219 0 5574 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23184

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1810824/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=282.19
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 2782 0 0 0 28216 3 0 0 25 0 1 0 1102970570 23740416 2187 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 2187 101 219 0 5574 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23184

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1810440/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=342.16
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 2868 0 0 0 34213 3 0 0 25 0 1 0 1102970570 23740416 2273 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 2273 101 219 0 5574 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23184

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1809800/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=402.15
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 3029 0 0 0 40211 4 0 0 25 0 1 0 1102970570 23740416 2434 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 2434 101 219 0 5574 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23184

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1809352/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=462.13
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 3137 0 0 0 46209 4 0 0 25 0 1 0 1102970570 23740416 2542 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 2542 101 219 0 5574 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23184

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1808840/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=522.1
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 3258 0 0 0 52206 4 0 0 25 0 1 0 1102970570 23740416 2663 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 2663 101 219 0 5574 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23184

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1808136/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=582.08
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 3427 0 0 0 58204 4 0 0 25 0 1 0 1102970570 23740416 2832 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 2832 101 219 0 5574 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23184

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1807752/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=642.07
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 3523 0 0 0 64202 5 0 0 25 0 1 0 1102970570 23740416 2928 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 2928 101 219 0 5574 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 23184

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1807560/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=702.04
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 3554 0 0 0 70199 5 0 0 25 0 1 0 1102970570 23740416 2959 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 2959 101 219 0 5574 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 23184

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1807304/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=762.02
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 3609 0 0 0 76197 5 0 0 25 0 1 0 1102970570 23740416 3014 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 3014 101 219 0 5574 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 23184

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1807176/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=821.99
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 3652 0 0 0 82194 5 0 0 25 0 1 0 1102970570 23740416 3057 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 3057 101 219 0 5574 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23184

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1806792/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=23184 CPUtime=881.98
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 3731 0 0 0 88192 6 0 0 25 0 1 0 1102970570 23740416 3136 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 5796 3136 101 219 0 5574 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23184

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1805576/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=28468 CPUtime=941.96
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 5168 0 0 0 94189 7 0 0 25 0 1 0 1102970570 29151232 3430 1992294400 4194304 5092341 548682068848 18446744073709551615 4241021 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 7117 3430 101 219 0 6895 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1805576/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=28468 CPUtime=1001.93
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 5174 0 0 0 100186 7 0 0 25 0 1 0 1102970570 29151232 3436 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 7117 3436 101 219 0 6895 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 28468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1805512/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=28468 CPUtime=1061.91
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 5183 0 0 0 106184 7 0 0 25 0 1 0 1102970570 29151232 3445 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 7117 3445 101 219 0 6895 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 28468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1805448/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=28468 CPUtime=1121.89
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 5183 0 0 0 112182 7 0 0 25 0 1 0 1102970570 29151232 3445 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 7117 3445 101 219 0 6895 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 28468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1805064/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=28468 CPUtime=1181.87
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 5282 0 0 0 118179 8 0 0 25 0 1 0 1102970570 29151232 3544 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 7117 3544 101 219 0 6895 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 28468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1804872/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=28468 CPUtime=1200.07
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 5320 0 0 0 119999 8 0 0 25 0 1 0 1102970570 29151232 3582 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 7117 3582 101 219 0 6895 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28468

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: 1.00 1.00 1.00 2/65 9212
/proc/meminfo: memFree=1804872/2055920 swapFree=4178768/4192956
[pid=9211] ppid=9209 vsize=28468 CPUtime=1200.07
/proc/9211/stat : 9211 (minisat) R 9209 9211 9079 0 -1 4194304 5320 0 0 0 119999 8 0 0 25 0 1 0 1102970570 29151232 3582 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/9211/statm: 7117 3582 101 219 0 6895 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.086986
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 28468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5320
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= 1097

runsolver used 0.986849 second user time and 2.38264 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-29 07:04:03
IDJOB=1520544
IDBENCH=70701
IDSOLVER=546
FILE ID=node12/1520544-1238303043
PBS_JOBID= 9061077
Free space on /tmp= 65380 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520544-1238303043/watcher-1520544-1238303043 -o /tmp/evaluation-result-1520544-1238303043/solver-1520544-1238303043 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520544-1238303043.cnf

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

MD5SUM BENCH= 6b9d9c25eec439b73e50a5fc031019ea
RANDOM SEED=1266285546

node12.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		: 3000.266
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		: 3000.266
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1819952 kB
Buffers:         47892 kB
Cached:         113900 kB
SwapCached:       7936 kB
Active:          94312 kB
Inactive:        76784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819952 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            50816 kB
Committed_AS:  2978008 kB
PageTables:       1380 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= 65380 MiB
End job on node12 at 2009-03-29 07:24:06