Trace number 1537662

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
Rsat 2009-03-22? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1185462553-011.cnf
MD5SUM775d7caa3d486b151a5911ebb89973a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark73.9568
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4800       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.01/0.04	c Rsat version 3.02
0.01/0.06	c Base unit clause learned: 0

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-1537662-1238423011/watcher-1537662-1238423011 -o /tmp/evaluation-result-1537662-1238423011/solver-1537662-1238423011 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537662-1238423011.cnf HOME 

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: 1.00 0.99 0.97 3/64 20438
/proc/meminfo: memFree=1199296/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0
/proc/20438/stat : 20438 (rsat.sh) R 20436 20438 20028 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1114966915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20438/statm: 1339 238 198 169 0 50 0
[pid=20439] ppid=20438 vsize=1276 CPUtime=0
/proc/20439/stat : 20439 (SatElite) R 20438 20438 20028 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 1114966916 1306624 159 1992294400 4194304 4959918 548682068688 18446744073709551615 4224913 0 0 4096 3 0 0 0 17 1 0 0
/proc/20439/statm: 319 160 64 186 0 129 0

[startup+0.023283 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 20438
/proc/meminfo: memFree=1199296/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114966915 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20438/statm: 1339 239 199 169 0 50 0
[pid=20439] ppid=20438 vsize=3304 CPUtime=0.01
/proc/20439/stat : 20439 (SatElite) R 20438 20438 20028 0 -1 4194304 709 0 0 0 1 0 0 0 18 0 1 0 1114966916 3383296 692 1992294400 4194304 4959918 548682068688 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/20439/statm: 826 692 90 186 0 636 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8660

[startup+0.101304 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 20438
/proc/meminfo: memFree=1199296/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301344 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 20438
/proc/meminfo: memFree=1199296/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.70142 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 20438
/proc/meminfo: memFree=1199296/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50256 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1193584/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=7376 CPUtime=1.44
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 1536 0 0 0 143 1 0 0 25 0 1 0 1114966920 7553024 1389 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 1844 1389 118 309 0 1531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12732

[startup+3.10186 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1193072/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=7944 CPUtime=3.04
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 1808 0 0 0 303 1 0 0 25 0 1 0 1114966920 8134656 1533 1992294400 4194304 5460562 548682068800 18446744073709551615 4225790 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 1986 1533 118 309 0 1673 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13300

[startup+6.30246 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1191600/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=9264 CPUtime=6.24
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 2627 0 0 0 622 2 0 0 25 0 1 0 1114966920 9486336 1836 1992294400 4194304 5460562 548682068800 18446744073709551615 4227697 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 2316 1836 118 309 0 2003 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14620

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1189560/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=11332 CPUtime=12.63
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 4024 0 0 0 1260 3 0 0 25 0 1 0 1114966920 11603968 2369 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 2833 2369 118 309 0 2520 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 16688

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1185528/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=15284 CPUtime=25.43
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 6900 0 0 0 2538 5 0 0 25 0 1 0 1114966920 15650816 3319 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 3821 3319 118 309 0 3508 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 20640

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1179768/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=20948 CPUtime=51.02
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 10824 0 0 0 5095 7 0 0 25 0 1 0 1114966920 21450752 4779 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 5237 4779 118 309 0 4924 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 26304

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1171704/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=29232 CPUtime=102.21
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 17535 0 0 0 10211 10 0 0 25 0 1 0 1114966920 29933568 6780 1992294400 4194304 5460562 548682068800 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 7308 6780 118 309 0 6995 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 34588

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1164920/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=35856 CPUtime=162.19
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 22119 0 0 0 16206 13 0 0 25 0 1 0 1114966920 36716544 8484 1992294400 4194304 5460562 548682068800 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 8964 8484 118 309 0 8651 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 41212

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1158136/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=43384 CPUtime=222.16
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 28023 0 0 0 22200 16 0 0 25 0 1 0 1114966920 44425216 10158 1992294400 4194304 5460562 548682068800 18446744073709551615 4202770 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 10846 10158 118 309 0 10533 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 48740

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1153336/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=48004 CPUtime=282.14
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 32190 0 0 0 28195 19 0 0 25 0 1 0 1114966920 49156096 11349 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 12001 11349 118 309 0 11688 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 53360

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1147960/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=53200 CPUtime=342.12
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 36503 0 0 0 34191 21 0 0 25 0 1 0 1114966920 54476800 12686 1992294400 4194304 5460562 548682068800 18446744073709551615 4198115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 13300 12686 118 309 0 12987 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 58556

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1143864/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0

################
# More data... #
################

/proc/20441/statm: 17110 16608 118 309 0 16797 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 73796

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1129784/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=70820 CPUtime=642.02
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 48974 0 0 0 64172 30 0 0 25 0 1 0 1114966920 72519680 17221 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 17705 17221 118 309 0 17392 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 76176

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1124152/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=78324 CPUtime=702
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 53930 0 0 0 70167 33 0 0 25 0 1 0 1114966920 80203776 18619 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 19581 18619 118 309 0 19268 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 83680

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1121336/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=81012 CPUtime=761.98
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 56644 0 0 0 76163 35 0 0 25 0 1 0 1114966920 82956288 19317 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 20253 19317 118 309 0 19940 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 86368

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1118200/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=84052 CPUtime=821.96
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 59442 0 0 0 82159 37 0 0 25 0 1 0 1114966920 86069248 20099 1992294400 4194304 5460562 548682068800 18446744073709551615 4198424 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 21013 20099 118 309 0 20700 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 89408

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1114936/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=87204 CPUtime=881.93
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 62268 0 0 0 88154 39 0 0 25 0 1 0 1114966920 89296896 20909 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 21801 20909 118 309 0 21488 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 92560

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1113912/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=88920 CPUtime=941.92
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 62683 0 0 0 94152 40 0 0 25 0 1 0 1114966920 91054080 21324 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 22230 21324 118 309 0 21917 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 94276

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1111864/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=90192 CPUtime=1001.89
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 65053 0 0 0 100148 41 0 0 25 0 1 0 1114966920 92356608 21678 1992294400 4194304 5460562 548682068800 18446744073709551615 4210607 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 22548 21678 118 309 0 22235 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 95548

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1108472/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=93460 CPUtime=1061.88
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 67912 0 0 0 106145 43 0 0 25 0 1 0 1114966920 95703040 22521 1992294400 4194304 5460562 548682068800 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 23365 22521 118 309 0 23052 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 98816

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1104568/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=97244 CPUtime=1121.86
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 70897 0 0 0 112141 45 0 0 25 0 1 0 1114966920 99577856 23490 1992294400 4194304 5460562 548682068800 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 24311 23490 118 309 0 23998 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 102600

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20441
/proc/meminfo: memFree=1101624/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=100944 CPUtime=1181.84
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 71837 0 0 0 118138 46 0 0 25 0 1 0 1114966920 103366656 24430 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 25236 24430 118 309 0 24923 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 106300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 20442
/proc/meminfo: memFree=1100664/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=101076 CPUtime=1200.03
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 73899 0 0 0 119957 46 0 0 25 0 1 0 1114966920 103501824 24476 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 25269 24476 118 309 0 24956 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 106432

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 0.99 0.97 2/66 20442
/proc/meminfo: memFree=1100664/2055920 swapFree=4178880/4192956
[pid=20438] ppid=20436 vsize=5356 CPUtime=0.03
/proc/20438/stat : 20438 (rsat.sh) S 20436 20438 20028 0 -1 4194304 312 712 0 0 0 0 3 0 16 0 1 0 1114966915 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 1339 241 199 169 0 50 0
[pid=20441] ppid=20438 vsize=101076 CPUtime=1200.03
/proc/20441/stat : 20441 (rsat) R 20438 20438 20028 0 -1 4194304 73899 0 0 0 119957 46 0 0 25 0 1 0 1114966920 103501824 24476 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20441/statm: 25269 24476 118 309 0 24956 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 106432

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20438 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=41993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.049991
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.6
CPU system time (s): 0.46
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 114624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1024
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= 2

runsolver used 1.3478 second user time and 3.02654 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-30 16:23:31
IDJOB=1537662
IDBENCH=70203
IDSOLVER=545
FILE ID=node21/1537662-1238423011
PBS_JOBID= 9061490
Free space on /tmp= 66460 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1185462553-011.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537662-1238423011/watcher-1537662-1238423011 -o /tmp/evaluation-result-1537662-1238423011/solver-1537662-1238423011 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537662-1238423011.cnf HOME

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

MD5SUM BENCH= 775d7caa3d486b151a5911ebb89973a9
RANDOM SEED=2125155788

node21.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1199712 kB
Buffers:        100072 kB
Cached:         655324 kB
SwapCached:       7836 kB
Active:         144836 kB
Inactive:       620028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1199712 kB
SwapTotal:     4192956 kB
SwapFree:      4178880 kB
Dirty:            6140 kB
Writeback:           0 kB
Mapped:          15060 kB
Slab:            77360 kB
Committed_AS:  2979596 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= 66456 MiB
End job on node21 at 2009-03-30 16:43:34