Trace number 1526833

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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.1 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
MD5SUMc31ae01e49038ee90ca261273074a0e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark582.064
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 Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1951     5891 |      --       0       --      -- |     --   | -4/26
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 454   #clauses: 1951   #literals: 5891
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================

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-1526833-1238556485/watcher-1526833-1238556485 -o /tmp/evaluation-result-1526833-1238556485/solver-1526833-1238556485 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526833-1238556485.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27320
/proc/meminfo: memFree=1303520/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 894240019 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 235 195 169 0 50 0
[pid=27321] ppid=27320 vsize=828 CPUtime=0
/proc/27321/stat : 27321 (SatElite) R 27320 27320 24994 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 894240020 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27321/statm: 207 133 68 127 0 77 0

[startup+0.035819 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27320
/proc/meminfo: memFree=1303520/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.637278 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27320
/proc/meminfo: memFree=1303520/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.707287 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27320
/proc/meminfo: memFree=1303520/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.801304 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27320
/proc/meminfo: memFree=1303520/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50141 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 27324
/proc/meminfo: memFree=1300104/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=16948 CPUtime=2.97
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 869 0 0 0 296 1 0 0 16 0 2 0 894240020 17354752 855 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 4237 855 83 193 0 4041 0
[pid=27323/tid=27324] ppid=27320 vsize=16948 CPUtime=1.48
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 360 0 0 0 148 0 0 0 18 0 2 0 894240021 17354752 855 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22304

[startup+3.10265 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 27324
/proc/meminfo: memFree=1298120/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=18560 CPUtime=6.15
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 1384 0 0 0 614 1 0 0 17 0 2 0 894240020 19005440 1370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 4640 1370 83 193 0 4444 0
[pid=27323/tid=27324] ppid=27320 vsize=18560 CPUtime=3.07
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 604 0 0 0 307 0 0 0 19 0 2 0 894240021 19005440 1370 1992294400 134512640 135305190 4294956144 18446744073709551615 134556726 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23916

[startup+6.30112 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 27324
/proc/meminfo: memFree=1293960/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=22020 CPUtime=12.53
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 2387 0 0 0 1251 2 0 0 17 0 2 0 894240020 22548480 2373 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 5505 2373 83 193 0 5309 0
[pid=27323/tid=27324] ppid=27320 vsize=22020 CPUtime=6.27
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 1064 0 0 0 626 1 0 0 18 0 2 0 894240021 22548480 2373 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27376

[startup+12.7021 s]
/proc/loadavg: 1.22 1.03 1.01 3/67 27324
/proc/meminfo: memFree=1290376/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=26100 CPUtime=25.31
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 3208 0 0 0 2527 4 0 0 17 0 2 0 894240020 26726400 3194 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 6525 3194 83 193 0 6329 0
[pid=27323/tid=27324] ppid=27320 vsize=26100 CPUtime=12.67
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 1422 0 0 0 1266 1 0 0 19 0 2 0 894240021 26726400 3194 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31456

[startup+25.5019 s]
/proc/loadavg: 1.34 1.06 1.02 3/67 27324
/proc/meminfo: memFree=1286856/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=29440 CPUtime=50.85
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 4239 0 0 0 5079 6 0 0 25 0 2 0 894240020 30146560 4225 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 7360 4225 83 193 0 7164 0
[pid=27323/tid=27324] ppid=27320 vsize=29440 CPUtime=25.46
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 1915 0 0 0 2544 2 0 0 25 0 2 0 894240021 30146560 4225 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34796

[startup+51.1067 s]
/proc/loadavg: 1.56 1.14 1.04 3/67 27324
/proc/meminfo: memFree=1281800/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=34784 CPUtime=101.93
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 5378 0 0 0 10186 7 0 0 25 0 2 0 894240020 35618816 5364 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 8696 5364 83 193 0 8500 0
[pid=27323/tid=27324] ppid=27320 vsize=34784 CPUtime=51.05
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 2381 0 0 0 5102 3 0 0 25 0 2 0 894240021 35618816 5364 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 40140

[startup+102.301 s]
/proc/loadavg: 1.82 1.28 1.10 3/67 27324
/proc/meminfo: memFree=1275784/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=41092 CPUtime=204.1
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 6864 0 0 0 20400 10 0 0 25 0 2 0 894240020 42078208 6850 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 10273 6850 83 193 0 10077 0
[pid=27323/tid=27324] ppid=27320 vsize=41092 CPUtime=102.22
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 3119 0 0 0 10218 4 0 0 25 0 2 0 894240021 42078208 6850 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 46448

[startup+162.302 s]
/proc/loadavg: 2.04 1.44 1.16 3/67 27324
/proc/meminfo: memFree=1270024/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=46808 CPUtime=323.83
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 8290 0 0 0 32369 14 0 0 25 0 2 0 894240020 47931392 8276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 11702 8276 83 193 0 11506 0
[pid=27323/tid=27324] ppid=27320 vsize=46808 CPUtime=162.2
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 3913 0 0 0 16214 6 0 0 25 0 2 0 894240021 47931392 8276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 52164

[startup+222.302 s]
/proc/loadavg: 2.01 1.54 1.21 3/67 27324
/proc/meminfo: memFree=1264456/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=52212 CPUtime=443.57
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 9671 0 0 0 44340 17 0 0 25 0 2 0 894240020 53465088 9657 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 13053 9657 83 193 0 12857 0
[pid=27323/tid=27324] ppid=27320 vsize=52212 CPUtime=222.17
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 4548 0 0 0 22210 7 0 0 25 0 2 0 894240021 53465088 9657 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 57568

[startup+282.303 s]
/proc/loadavg: 2.00 1.62 1.26 3/67 27324
/proc/meminfo: memFree=1259528/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=57528 CPUtime=563.3
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 10912 0 0 0 56311 19 0 0 25 0 2 0 894240020 58908672 10898 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 14382 10898 83 193 0 14186 0
[pid=27323/tid=27324] ppid=27320 vsize=57528 CPUtime=282.14
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 5152 0 0 0 28206 8 0 0 25 0 2 0 894240021 58908672 10898 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 62884

[startup+342.302 s]
/proc/loadavg: 2.00 1.69 1.30 3/67 27324
/proc/meminfo: memFree=1257544/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=59344 CPUtime=683.04
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 11386 0 0 0 68284 20 0 0 18 0 2 0 894240020 60768256 11372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27323/statm: 14836 11372 83 193 0 14640 0
[pid=27323/tid=27324] ppid=27320 vsize=59344 CPUtime=342.12
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 5337 0 0 0 34204 8 0 0 25 0 2 0 894240021 60768256 11372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 64700

[startup+402.301 s]
/proc/loadavg: 2.00 1.74 1.34 3/67 27324
/proc/meminfo: memFree=1252168/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=65496 CPUtime=802.77
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 12751 0 0 0 80254 23 0 0 25 0 2 0 894240020 67067904 12737 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27323/statm: 16374 12737 83 193 0 16178 0
[pid=27323/tid=27324] ppid=27320 vsize=65496 CPUtime=401.92
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 5982 0 0 0 40182 10 0 0 25 0 2 0 894240021 67067904 12737 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 70852

[startup+462.302 s]
/proc/loadavg: 2.00 1.79 1.38 3/67 27324
/proc/meminfo: memFree=1248072/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=69668 CPUtime=922.51
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 13806 0 0 0 92225 26 0 0 25 0 2 0 894240020 71340032 13792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27323/statm: 17417 13792 83 193 0 17221 0
[pid=27323/tid=27324] ppid=27320 vsize=69668 CPUtime=461.68
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 6344 0 0 0 46158 10 0 0 25 0 2 0 894240021 71340032 13792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.51
Current children cumulated vsize (KiB) 75024

[startup+522.302 s]
/proc/loadavg: 2.00 1.82 1.41 3/67 27324
/proc/meminfo: memFree=1246152/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=71656 CPUtime=1042.25
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 14308 0 0 0 104198 27 0 0 25 0 2 0 894240020 73375744 14294 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27323/statm: 17914 14294 83 193 0 17718 0
[pid=27323/tid=27324] ppid=27320 vsize=71656 CPUtime=521.44
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 6712 0 0 0 52133 11 0 0 25 0 2 0 894240021 73375744 14294 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.25
Current children cumulated vsize (KiB) 77012

[startup+582.303 s]
/proc/loadavg: 2.00 1.85 1.45 3/67 27324
/proc/meminfo: memFree=1242312/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=75452 CPUtime=1161.98
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 15219 0 0 0 116170 28 0 0 25 0 2 0 894240020 77262848 15205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27323/statm: 18863 15205 83 193 0 18667 0
[pid=27323/tid=27324] ppid=27320 vsize=75452 CPUtime=581.21
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 7113 0 0 0 58109 12 0 0 25 0 2 0 894240021 77262848 15205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.98
Current children cumulated vsize (KiB) 80808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.00 1.86 1.46 3/67 27324
/proc/meminfo: memFree=1239112/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=78784 CPUtime=1200.1
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 16023 0 0 0 119981 29 0 0 25 0 2 0 894240020 80674816 16009 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27323/statm: 19696 16009 83 193 0 19500 0
[pid=27323/tid=27324] ppid=27320 vsize=78784 CPUtime=600.23
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 7564 0 0 0 60011 12 0 0 25 0 2 0 894240021 80674816 16009 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 84140

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

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

[startup+601.402 s]
/proc/loadavg: 2.00 1.86 1.46 3/67 27324
/proc/meminfo: memFree=1239112/2055920 swapFree=4178260/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (manysat.sh) S 27318 27320 24994 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 894240019 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27320/statm: 1339 238 195 169 0 50 0
[pid=27323] ppid=27320 vsize=78784 CPUtime=1200.1
/proc/27323/stat : 27323 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194304 16023 0 0 0 119981 29 0 0 25 0 2 0 894240020 80674816 16009 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27323/statm: 19696 16009 83 193 0 19500 0
[pid=27323/tid=27324] ppid=27320 vsize=78784 CPUtime=600.23
/proc/27323/task/27324/stat : 27324 (manysat1.1_stat) R 27320 27320 24994 0 -1 4194368 7564 0 0 0 60011 12 0 0 25 0 2 0 894240021 80674816 16009 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 84140

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27320 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.1
CPU user time (s): 1199.81
CPU system time (s): 0.29
CPU usage (%): 199.544
Max. virtual memory (cumulated for all children) (KiB): 84140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466
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= 5
involuntary context switches= 3

runsolver used 0.564914 second user time and 1.63475 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-01 05:28:05
IDJOB=1526833
IDBENCH=70622
IDSOLVER=515
FILE ID=node39/1526833-1238556485
PBS_JOBID= 9062126
Free space on /tmp= 66252 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526833-1238556485/watcher-1526833-1238556485 -o /tmp/evaluation-result-1526833-1238556485/solver-1526833-1238556485 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526833-1238556485.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= c31ae01e49038ee90ca261273074a0e1
RANDOM SEED=862897814

node39.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		: 3000.285
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		: 3000.285
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:       1303936 kB
Buffers:         95872 kB
Cached:         558144 kB
SwapCached:       8168 kB
Active:         222436 kB
Inactive:       441572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1303936 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            74236 kB
Committed_AS:  2446144 kB
PageTables:       1188 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= 66252 MiB
End job on node39 at 2009-04-01 05:38:09