Trace number 1530703

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.11 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S981523907-072.cnf
MD5SUMcf49ce63274aed23e9ae314dbfe30852
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020995
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530703-1238580106/watcher-1530703-1238580106 -o /tmp/evaluation-result-1530703-1238580106/solver-1530703-1238580106 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530703-1238580106.cnf -rs 1406869425 -co memory_limit 1800 

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: 0.92 0.98 1.00 2/64 1770
/proc/meminfo: memFree=1512480/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=1596 CPUtime=0
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1130673836 1634304 188 1992294400 134512640 135819388 4294956160 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 399 188 127 319 0 77 0

[startup+0.0772359 s]
/proc/loadavg: 0.92 0.98 1.00 2/64 1770
/proc/meminfo: memFree=1512480/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=1856 CPUtime=0.07
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 273 0 0 0 7 0 0 0 18 0 1 0 1130673836 1900544 256 1992294400 134512640 135819388 4294956160 18446744073709551615 134617227 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 464 256 148 319 0 142 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1856

[startup+0.102238 s]
/proc/loadavg: 0.92 0.98 1.00 2/64 1770
/proc/meminfo: memFree=1512480/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=1856 CPUtime=0.1
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 278 0 0 0 10 0 0 0 18 0 1 0 1130673836 1900544 261 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 464 261 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.302261 s]
/proc/loadavg: 0.92 0.98 1.00 2/64 1770
/proc/meminfo: memFree=1512480/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=1988 CPUtime=0.3
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 310 0 0 0 30 0 0 0 19 0 1 0 1130673836 2035712 293 1992294400 134512640 135819388 4294956160 18446744073709551615 134671991 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 497 293 148 319 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.701303 s]
/proc/loadavg: 0.92 0.98 1.00 2/64 1770
/proc/meminfo: memFree=1512480/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=2120 CPUtime=0.69
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 354 0 0 0 69 0 0 0 23 0 1 0 1130673836 2170880 337 1992294400 134512640 135819388 4294956160 18446744073709551615 134616782 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 530 337 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1511512/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=2644 CPUtime=1.49
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 487 0 0 0 149 0 0 0 25 0 1 0 1130673836 2707456 470 1992294400 134512640 135819388 4294956160 18446744073709551615 134603085 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 661 470 148 319 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2644

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1510552/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=3840 CPUtime=3.09
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 765 0 0 0 309 0 0 0 25 0 1 0 1130673836 3932160 748 1992294400 134512640 135819388 4294956160 18446744073709551615 134593267 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 960 748 148 319 0 638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3840

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1508440/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=5488 CPUtime=6.29
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 1187 0 0 0 629 0 0 0 25 0 1 0 1130673836 5619712 1170 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 1372 1170 148 319 0 1050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5488

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1505824/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=8416 CPUtime=12.69
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 1823 0 0 0 1268 1 0 0 25 0 1 0 1130673836 8617984 1806 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 2104 1806 148 319 0 1782 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8416

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1501408/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=13060 CPUtime=25.49
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 2870 0 0 0 2547 2 0 0 25 0 1 0 1130673836 13373440 2853 1992294400 134512640 135819388 4294956160 18446744073709551615 134599744 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 3265 2853 148 319 0 2943 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13060

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1497056/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=17832 CPUtime=51.08
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 4048 0 0 0 5105 3 0 0 25 0 1 0 1130673836 18259968 3966 1992294400 134512640 135819388 4294956160 18446744073709551615 134617245 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 4458 3966 148 319 0 4136 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17832

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1489184/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=26252 CPUtime=102.27
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 5982 0 0 0 10221 6 0 0 25 0 1 0 1130673836 26882048 5900 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 6563 5900 148 319 0 6241 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26252

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1480160/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=36648 CPUtime=162.25
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 8397 0 0 0 16217 8 0 0 25 0 1 0 1130673836 37527552 8148 1992294400 134512640 135819388 4294956160 18446744073709551615 134617568 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 9162 8148 148 319 0 8840 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36648

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1474720/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=42232 CPUtime=222.23
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 9836 0 0 0 22214 9 0 0 25 0 1 0 1130673836 43245568 9496 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 10558 9496 148 319 0 10236 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42232

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1469344/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=48340 CPUtime=282.22
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 11359 0 0 0 28211 11 0 0 25 0 1 0 1130673836 49500160 10868 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 12085 10868 148 319 0 11763 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 48340

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1465120/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=53420 CPUtime=342.2
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 12536 0 0 0 34208 12 0 0 25 0 1 0 1130673836 54702080 11913 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 13355 11913 148 319 0 13033 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 53420

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1461408/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=58228 CPUtime=402.19
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 13752 0 0 0 40205 14 0 0 25 0 1 0 1130673836 59625472 12796 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 14557 12796 148 319 0 14235 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 58228

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1457824/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=63164 CPUtime=462.17
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 14964 0 0 0 46202 15 0 0 25 0 1 0 1130673836 64679936 13726 1992294400 134512640 135819388 4294956160 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 15791 13726 148 319 0 15469 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 63164

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1454688/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=66532 CPUtime=522.15
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 15750 0 0 0 52199 16 0 0 25 0 1 0 1130673836 68128768 14512 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 16633 14512 148 319 0 16311 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 66532

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1451360/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=70228 CPUtime=582.14
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 16675 0 0 0 58197 17 0 0 25 0 1 0 1130673836 71913472 15336 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 17557 15336 148 319 0 17235 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 70228

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1448608/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=73316 CPUtime=642.13
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 17481 0 0 0 64196 17 0 0 25 0 1 0 1130673836 75075584 16021 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 18329 16021 148 319 0 18007 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 73316

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1446240/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=75932 CPUtime=702.11
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 18089 0 0 0 70193 18 0 0 25 0 1 0 1130673836 77754368 16629 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 18983 16629 148 319 0 18661 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 75932

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1442272/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=80136 CPUtime=762.09
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 19405 0 0 0 76191 18 0 0 25 0 1 0 1130673836 82059264 17602 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 20034 17602 148 319 0 19712 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 80136

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1439712/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=83936 CPUtime=822.08
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 20417 0 0 0 82188 20 0 0 25 0 1 0 1130673836 85950464 18253 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 20984 18253 148 319 0 20662 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 83936

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1431904/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=93232 CPUtime=882.06
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 23568 0 0 0 88184 22 0 0 25 0 1 0 1130673836 95469568 20190 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 23308 20190 148 319 0 22986 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 93232

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1429152/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=95564 CPUtime=942.05
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 24293 0 0 0 94182 23 0 0 25 0 1 0 1130673836 97857536 20882 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 23891 20882 148 319 0 23569 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 95564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1426848/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=97500 CPUtime=1002.03
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 24862 0 0 0 100179 24 0 0 25 0 1 0 1130673836 99840000 21451 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 24375 21451 148 319 0 24053 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 97500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1424288/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=102860 CPUtime=1062.01
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 26193 0 0 0 106176 25 0 0 25 0 1 0 1130673836 105328640 22120 1992294400 134512640 135819388 4294956160 18446744073709551615 134616760 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 25715 22120 148 319 0 25393 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 102860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1421984/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=105368 CPUtime=1122
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 26740 0 0 0 112174 26 0 0 25 0 1 0 1130673836 107896832 22667 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 26342 22667 148 319 0 26020 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 105368

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1420128/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=107332 CPUtime=1181.99
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 27199 0 0 0 118172 27 0 0 25 0 1 0 1130673836 109907968 23126 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 26833 23126 148 319 0 26511 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 107332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1771
/proc/meminfo: memFree=1419616/2055920 swapFree=4172472/4192956
[pid=1770] ppid=1768 vsize=107948 CPUtime=1200.09
/proc/1770/stat : 1770 (hydrasat-flat) R 1768 1770 1323 0 -1 4194304 27335 0 0 0 119982 27 0 0 25 0 1 0 1130673836 110538752 23262 1992294400 134512640 135819388 4294956160 18446744073709551615 134616760 0 0 4096 1 0 0 0 17 1 0 0
/proc/1770/statm: 26987 23262 148 319 0 26665 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 107948

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.82
CPU system time (s): 0.289955
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 107948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.289955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27335
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= 1677

runsolver used 0.908861 second user time and 2.79157 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-01 12:01:46
IDJOB=1530703
IDBENCH=70685
IDSOLVER=519
FILE ID=node37/1530703-1238580106
PBS_JOBID= 9062213
Free space on /tmp= 66428 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S981523907-072.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530703-1238580106/watcher-1530703-1238580106 -o /tmp/evaluation-result-1530703-1238580106/solver-1530703-1238580106 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530703-1238580106.cnf -rs 1406869425 -co memory_limit 1800

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

MD5SUM BENCH= cf49ce63274aed23e9ae314dbfe30852
RANDOM SEED=1406869425

node37.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		: 3000.213
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		: 3000.213
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:       1512896 kB
Buffers:         97084 kB
Cached:         347556 kB
SwapCached:      14360 kB
Active:         208120 kB
Inactive:       252308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512896 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          18760 kB
Slab:            68648 kB
Committed_AS:  3020956 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-04-01 12:21:49